diff --git a/static/webui/index.html b/static/webui/index.html
index e80d9fe7..5b92f727 100644
--- a/static/webui/index.html
+++ b/static/webui/index.html
@@ -452,6 +452,9 @@
                             <button class="btn btn-success" onclick="maxRankAllEquipment(['SentinelWeapons']);" data-loc="inventory_bulkRankUpSentinelWeapons"></button>
                             <button class="btn btn-success" onclick="maxRankAllEvolutions();" data-loc="inventory_bulkRankUpEvolutionProgress"></button>
                         </div>
+                        <div class="mb-2 d-flex flex-wrap gap-2">
+                            <button class="btn btn-primary" onclick="debounce(doMaxPlexus);" data-loc="inventory_maxPlexus"></button>
+                        </div>
                     </div>
                 </div>
             </div>
diff --git a/static/webui/script.js b/static/webui/script.js
index bd32266f..f4c43175 100644
--- a/static/webui/script.js
+++ b/static/webui/script.js
@@ -594,8 +594,9 @@ function updateInventory() {
                             a.onclick = function (event) {
                                 event.preventDefault();
                                 revalidateAuthz(() => {
+                                    const promises = [];
                                     if (item.XP < maxXP) {
-                                        addGearExp(category, item.ItemId.$oid, maxXP - item.XP);
+                                        promises.push(addGearExp(category, item.ItemId.$oid, maxXP - item.XP));
                                     }
                                     if ("exalted" in itemMap[item.ItemType]) {
                                         for (const exaltedType of itemMap[item.ItemType].exalted) {
@@ -604,15 +605,20 @@ function updateInventory() {
                                                 const exaltedCap =
                                                     itemMap[exaltedType]?.type == "weapons" ? 800_000 : 1_600_000;
                                                 if (exaltedItem.XP < exaltedCap) {
-                                                    addGearExp(
-                                                        "SpecialItems",
-                                                        exaltedItem.ItemId.$oid,
-                                                        exaltedCap - exaltedItem.XP
+                                                    promises.push(
+                                                        addGearExp(
+                                                            "SpecialItems",
+                                                            exaltedItem.ItemId.$oid,
+                                                            exaltedCap - exaltedItem.XP
+                                                        )
                                                     );
                                                 }
                                             }
                                         }
                                     }
+                                    Promise.all(promises).then(() => {
+                                        updateInventory();
+                                    });
                                 });
                             };
                             a.title = loc("code_maxRank");
@@ -761,6 +767,13 @@ function updateInventory() {
                 giveAllQEvolutionProgress.disabled = true;
             }
 
+            if (data.CrewShipHarnesses?.length) {
+                window.plexus = {
+                    id: data.CrewShipHarnesses[0].ItemId.$oid,
+                    xp: data.CrewShipHarnesses[0].XP
+                };
+            }
+
             // Populate quests route
             document.getElementById("QuestKeys-list").innerHTML = "";
             data.QuestKeys.forEach(item => {
@@ -1443,20 +1456,17 @@ function maxRankAllEquipment(categories) {
                                 XP: maxXP
                             });
                         }
-                        if (category === "Suits") {
-                            if ("exalted" in itemMap[item.ItemType]) {
-                                for (const exaltedType of itemMap[item.ItemType].exalted) {
-                                    const exaltedItem = data["SpecialItems"].find(x => x.ItemType == exaltedType);
-                                    if (exaltedItem) {
-                                        const exaltedCap =
-                                            itemMap[exaltedType]?.type == "weapons" ? 800_000 : 1_600_000;
-                                        if (exaltedItem.XP < exaltedCap) {
-                                            batchData["SpecialItems"] ??= [];
-                                            batchData["SpecialItems"].push({
-                                                ItemId: { $oid: exaltedItem.ItemId.$oid },
-                                                XP: exaltedCap
-                                            });
-                                        }
+                        if (item.ItemType in itemMap && "exalted" in itemMap[item.ItemType]) {
+                            for (const exaltedType of itemMap[item.ItemType].exalted) {
+                                const exaltedItem = data["SpecialItems"].find(x => x.ItemType == exaltedType);
+                                if (exaltedItem) {
+                                    const exaltedCap = itemMap[exaltedType]?.type == "weapons" ? 800_000 : 1_600_000;
+                                    if (exaltedItem.XP < exaltedCap) {
+                                        batchData["SpecialItems"] ??= [];
+                                        batchData["SpecialItems"].push({
+                                            ItemId: { $oid: exaltedItem.ItemId.$oid },
+                                            XP: exaltedCap
+                                        });
                                     }
                                 }
                             }
@@ -1483,14 +1493,14 @@ function addGearExp(category, oid, xp) {
             XP: xp
         }
     ];
-    $.post({
-        url: "/custom/addXp?" + window.authz,
-        contentType: "application/json",
-        data: JSON.stringify(data)
-    }).done(function () {
-        if (category != "SpecialItems") {
-            updateInventory();
-        }
+    return new Promise((resolve, reject) => {
+        $.post({
+            url: "/custom/addXp?" + window.authz,
+            contentType: "application/json",
+            data: JSON.stringify(data)
+        })
+            .done(resolve)
+            .fail(reject);
     });
 }
 
@@ -2249,3 +2259,21 @@ function formatDatetime(fmt, date) {
         }
     });
 }
+
+const calls_in_flight = new Set();
+
+async function debounce(func, ...args) {
+    calls_in_flight.add(func);
+    await func(...args);
+    calls_in_flight.delete(func);
+}
+
+async function doMaxPlexus() {
+    if ((window.plexus?.xp ?? 0) < 900_000) {
+        await addGearExp("CrewShipHarnesses", window.plexus.id, 900_000 - window.plexus.xp);
+        window.plexus.xp = 900_000;
+        toast(loc("code_succRankUp"));
+    } else {
+        toast(loc("code_noEquipmentToRankUp"));
+    }
+}
diff --git a/static/webui/translations/de.js b/static/webui/translations/de.js
index b84df0f2..0401beb9 100644
--- a/static/webui/translations/de.js
+++ b/static/webui/translations/de.js
@@ -86,6 +86,7 @@ dict = {
     inventory_moaPets: `Moas`,
     inventory_kubrowPets: `Bestien`,
     inventory_evolutionProgress: `Incarnon-Entwicklungsfortschritte`,
+    inventory_Boosters: `[UNTRANSLATED] Boosters`,
     inventory_bulkAddSuits: `Fehlende Warframes hinzufügen`,
     inventory_bulkAddWeapons: `Fehlende Waffen hinzufügen`,
     inventory_bulkAddSpaceSuits: `Fehlende Archwings hinzufügen`,
@@ -100,7 +101,7 @@ dict = {
     inventory_bulkRankUpSentinels: `Alle Wächter auf Max. Rang`,
     inventory_bulkRankUpSentinelWeapons: `Alle Wächter-Waffen auf Max. Rang`,
     inventory_bulkRankUpEvolutionProgress: `Alle Incarnon-Entwicklungsfortschritte auf Max. Rang`,
-    inventory_Boosters: `[UNTRANSLATED] Boosters`,
+    inventory_maxPlexus: `[UNTRANSLATED] Max Rank Plexus`,
 
     quests_list: `Quests`,
     quests_completeAll: `Alle Quests abschließen`,
diff --git a/static/webui/translations/en.js b/static/webui/translations/en.js
index 7f5b5aca..28bd1e48 100644
--- a/static/webui/translations/en.js
+++ b/static/webui/translations/en.js
@@ -85,6 +85,7 @@ dict = {
     inventory_moaPets: `Moas`,
     inventory_kubrowPets: `Beasts`,
     inventory_evolutionProgress: `Incarnon Evolution Progress`,
+    inventory_Boosters: `Boosters`,
     inventory_bulkAddSuits: `Add Missing Warframes`,
     inventory_bulkAddWeapons: `Add Missing Weapons`,
     inventory_bulkAddSpaceSuits: `Add Missing Archwings`,
@@ -99,7 +100,7 @@ dict = {
     inventory_bulkRankUpSentinels: `Max Rank All Sentinels`,
     inventory_bulkRankUpSentinelWeapons: `Max Rank All Sentinel Weapons`,
     inventory_bulkRankUpEvolutionProgress: `Max Rank All Incarnon Evolution Progress`,
-    inventory_Boosters: `Boosters`,
+    inventory_maxPlexus: `Max Rank Plexus`,
 
     quests_list: `Quests`,
     quests_completeAll: `Complete All Quests`,
diff --git a/static/webui/translations/es.js b/static/webui/translations/es.js
index da50fe7e..e46bcedd 100644
--- a/static/webui/translations/es.js
+++ b/static/webui/translations/es.js
@@ -86,6 +86,7 @@ dict = {
     inventory_moaPets: `Moas`,
     inventory_kubrowPets: `Bestias`,
     inventory_evolutionProgress: `Progreso de evolución Incarnon`,
+    inventory_Boosters: `Potenciadores`,
     inventory_bulkAddSuits: `Agregar Warframes faltantes`,
     inventory_bulkAddWeapons: `Agregar armas faltantes`,
     inventory_bulkAddSpaceSuits: `Agregar Archwings faltantes`,
@@ -100,7 +101,7 @@ dict = {
     inventory_bulkRankUpSentinels: `Maximizar rango de todos los centinelas`,
     inventory_bulkRankUpSentinelWeapons: `Maximizar rango de todas las armas de centinela`,
     inventory_bulkRankUpEvolutionProgress: `Maximizar todo el progreso de evolución Incarnon`,
-    inventory_Boosters: `Potenciadores`,
+    inventory_maxPlexus: `[UNTRANSLATED] Max Rank Plexus`,
 
     quests_list: `Misiones`,
     quests_completeAll: `Completar todas las misiones`,
diff --git a/static/webui/translations/fr.js b/static/webui/translations/fr.js
index 4a8fae03..4958dd8e 100644
--- a/static/webui/translations/fr.js
+++ b/static/webui/translations/fr.js
@@ -86,6 +86,7 @@ dict = {
     inventory_moaPets: `Moas`,
     inventory_kubrowPets: `Bêtes`,
     inventory_evolutionProgress: `Progrès de l'évolution Incarnon`,
+    inventory_Boosters: `[UNTRANSLATED] Boosters`,
     inventory_bulkAddSuits: `Ajouter les Warframes manquantes`,
     inventory_bulkAddWeapons: `Ajouter les armes manquantes`,
     inventory_bulkAddSpaceSuits: `Ajouter les Archwings manquants`,
@@ -100,7 +101,7 @@ dict = {
     inventory_bulkRankUpSentinels: `Toutes les Sentinelles au rang max`,
     inventory_bulkRankUpSentinelWeapons: `Toutes les armes de Sentinelles au rang max`,
     inventory_bulkRankUpEvolutionProgress: `Toutes les évolutions Incarnon au rang max`,
-    inventory_Boosters: `[UNTRANSLATED] Boosters`,
+    inventory_maxPlexus: `[UNTRANSLATED] Max Rank Plexus`,
 
     quests_list: `Quêtes`,
     quests_completeAll: `Compléter toutes les quêtes`,
diff --git a/static/webui/translations/ru.js b/static/webui/translations/ru.js
index 612555b3..d7369199 100644
--- a/static/webui/translations/ru.js
+++ b/static/webui/translations/ru.js
@@ -86,6 +86,7 @@ dict = {
     inventory_moaPets: `МОА`,
     inventory_kubrowPets: `Звери`,
     inventory_evolutionProgress: `Прогресс эволюции Инкарнонов`,
+    inventory_Boosters: `[UNTRANSLATED] Boosters`,
     inventory_bulkAddSuits: `Добавить отсутствующие варфреймы`,
     inventory_bulkAddWeapons: `Добавить отсутствующее оружие`,
     inventory_bulkAddSpaceSuits: `Добавить отсутствующие арчвинги`,
@@ -100,7 +101,7 @@ dict = {
     inventory_bulkRankUpSentinels: `Максимальный ранг всех стражей`,
     inventory_bulkRankUpSentinelWeapons: `Максимальный ранг всего оружия стражей`,
     inventory_bulkRankUpEvolutionProgress: `Максимальный ранг всех эволюций Инкарнонов`,
-    inventory_Boosters: `[UNTRANSLATED] Boosters`,
+    inventory_maxPlexus: `[UNTRANSLATED] Max Rank Plexus`,
 
     quests_list: `Квесты`,
     quests_completeAll: `Завершить все квесты`,
diff --git a/static/webui/translations/zh.js b/static/webui/translations/zh.js
index 6b1d4b7f..1bd23d49 100644
--- a/static/webui/translations/zh.js
+++ b/static/webui/translations/zh.js
@@ -86,6 +86,7 @@ dict = {
     inventory_moaPets: `恐鸟`,
     inventory_kubrowPets: `动物同伴`,
     inventory_evolutionProgress: `灵化之源进度`,
+    inventory_Boosters: `加成器`,
     inventory_bulkAddSuits: `添加缺失战甲`,
     inventory_bulkAddWeapons: `添加缺失武器`,
     inventory_bulkAddSpaceSuits: `添加缺失Archwing`,
@@ -100,7 +101,7 @@ dict = {
     inventory_bulkRankUpSentinels: `所有守护升满级`,
     inventory_bulkRankUpSentinelWeapons: `所有守护武器升满级`,
     inventory_bulkRankUpEvolutionProgress: `所有灵化之源最大等级`,
-    inventory_Boosters: `加成器`,
+    inventory_maxPlexus: `[UNTRANSLATED] Max Rank Plexus`,
 
     quests_list: `任务`,
     quests_completeAll: `完成所有任务`,