diff --git a/frontend/src/basic/OrderPage/index.tsx b/frontend/src/basic/OrderPage/index.tsx
index d622958b..1284f429 100644
--- a/frontend/src/basic/OrderPage/index.tsx
+++ b/frontend/src/basic/OrderPage/index.tsx
@@ -46,9 +46,13 @@ const OrderPage = (): JSX.Element => {
       } else {
         coordinator
           .fetchOrder(Number(params.orderId) ?? null, garage.getRobot())
-          .then((response) => {
-            setCurrentOrder(response);
-            garage.updateOrder(response as Order);
+          .then((order) => {
+            if (order?.bad_request !== undefined) {
+              setBadOrder(order.bad_request);
+            } else {
+              setCurrentOrder(order);
+              garage.updateOrder(order as Order);
+            }
           })
           .catch((e) => {
             console.log(e);
@@ -57,8 +61,12 @@ const OrderPage = (): JSX.Element => {
     } else {
       coordinator
         .fetchOrder(Number(params.orderId) ?? null, garage.getRobot())
-        .then((response) => {
-          setCurrentOrder(response);
+        .then((order) => {
+          if (order?.bad_request !== undefined) {
+            setBadOrder(order.bad_request);
+          } else {
+            setCurrentOrder(order);
+          }
         })
         .catch((e) => {
           console.log(e);
diff --git a/frontend/src/basic/RobotPage/RobotProfile.tsx b/frontend/src/basic/RobotPage/RobotProfile.tsx
index 4d70dbe8..fc168b78 100644
--- a/frontend/src/basic/RobotPage/RobotProfile.tsx
+++ b/frontend/src/basic/RobotPage/RobotProfile.tsx
@@ -170,13 +170,13 @@ const RobotProfile = ({
               <Button
                 onClick={() => {
                   navigate(
-                    `/order/${String(garage.getRobot()?.shortAlias)}/${String(
-                      garage.getRobot()?.lastOrderId,
+                    `/order/${String(garage.getSlot().lastOrderShortAlias)}/${String(
+                      garage.getSlot().lastOrderId,
                     )}`,
                   );
                 }}
               >
-                {t('Last order #{{orderID}}', { orderID: garage.getRobot().lastOrderId })}
+                {t('Last order #{{orderID}}', { orderID: garage.getSlot().lastOrderId })}
               </Button>
             </Grid>
             <Grid item>
diff --git a/frontend/src/components/RobotAvatar/index.tsx b/frontend/src/components/RobotAvatar/index.tsx
index ca50b4fa..d49d8bda 100644
--- a/frontend/src/components/RobotAvatar/index.tsx
+++ b/frontend/src/components/RobotAvatar/index.tsx
@@ -68,11 +68,11 @@ const RobotAvatar: React.FC<Props> = ({
         setNicknameReady(true);
       } else if (focusedCoordinator != null) {
         setNicknameReady(true);
-        const { url } = federation
+        const { url, basePath } = federation
           .getCoordinator(focusedCoordinator)
           .getEndpoint(settings.network, origin, settings.selfhostedClient, hostUrl);
         void apiClient
-          .fileImageUrl(url, `${path}${nickname}${small ? '.small' : ''}.webp`)
+          .fileImageUrl(url + basePath, `${path}${nickname}${small ? '.small' : ''}.webp`)
           .then(setAvatarSrc);
       }
     } else {
diff --git a/frontend/src/components/TradeBox/EncryptedChat/EncryptedTurtleChat/index.tsx b/frontend/src/components/TradeBox/EncryptedChat/EncryptedTurtleChat/index.tsx
index 52dcb1a6..8f5c9991 100644
--- a/frontend/src/components/TradeBox/EncryptedChat/EncryptedTurtleChat/index.tsx
+++ b/frontend/src/components/TradeBox/EncryptedChat/EncryptedTurtleChat/index.tsx
@@ -82,11 +82,11 @@ const EncryptedTurtleChat: React.FC<Props> = ({
   }, [chatOffset]);
 
   const loadMessages: () => void = () => {
-    const { url } = federation
+    const { url, basePath } = federation
       .getCoordinator(focusedCoordinator)
       .getEndpoint(settings.network, origin, settings.selfhostedClient, hostUrl);
     apiClient
-      .get(url, `/api/chat/?order_id=${orderId}&offset=${lastIndex}`, {
+      .get(url + basePath, `/api/chat/?order_id=${orderId}&offset=${lastIndex}`, {
         tokenSHA256: robot.tokenSHA256,
       })
       .then((results: any) => {
@@ -177,12 +177,12 @@ const EncryptedTurtleChat: React.FC<Props> = ({
     }
     // If input string contains '#' send unencrypted and unlogged message
     else if (value.substring(0, 1) === '#') {
-      const { url } = federation
+      const { url, basePath } = federation
         .getCoordinator(focusedCoordinator)
         .getEndpoint(settings.network, origin, settings.selfhostedClient, hostUrl);
       apiClient
         .post(
-          url,
+          url + basePath,
           `/api/chat/`,
           {
             PGP_message: value,
@@ -210,12 +210,12 @@ const EncryptedTurtleChat: React.FC<Props> = ({
       setLastSent(value);
       encryptMessage(value, robot.pubKey, peerPubKey, robot.encPrivKey, robot.token)
         .then((encryptedMessage) => {
-          const { url } = federation
+          const { url, basePath } = federation
             .getCoordinator(focusedCoordinator)
             .getEndpoint(settings.network, origin, settings.selfhostedClient, hostUrl);
           apiClient
             .post(
-              url,
+              url + basePath,
               `/api/chat/`,
               {
                 PGP_message: String(encryptedMessage).split('\n').join('\\'),
diff --git a/frontend/src/components/TradeBox/index.tsx b/frontend/src/components/TradeBox/index.tsx
index 1338343f..4b42ec3f 100644
--- a/frontend/src/components/TradeBox/index.tsx
+++ b/frontend/src/components/TradeBox/index.tsx
@@ -165,12 +165,12 @@ const TradeBox = ({
     statement,
     rating,
   }: SubmitActionProps): void {
-    const { url } = federation
+    const { url, basePath } = federation
       .getCoordinator(currentOrder.shortAlias)
       .getEndpoint(settings.network, origin, settings.selfhostedClient, hostUrl);
     void apiClient
       .post(
-        url,
+        url + basePath,
         `/api/order/?order_id=${Number(currentOrder.id)}`,
         {
           action,
diff --git a/frontend/src/models/Garage.model.ts b/frontend/src/models/Garage.model.ts
index 2eea25df..84d413d0 100644
--- a/frontend/src/models/Garage.model.ts
+++ b/frontend/src/models/Garage.model.ts
@@ -112,13 +112,17 @@ class Garage {
     const robot = this.getSlot(index).robot;
     if (robot != null) {
       robot.update(attributes);
-      if (attributes.activeOrderId != null) {
-        this.slots[index].activeOrderId = attributes.activeOrderId;
-        this.slots[index].activeOrderShortAlias = attributes.shortAlias;
-      }
-      if (attributes.lastOrderId != null) {
+      if (attributes.lastOrderId && attributes.lastOrderId != null) {
         this.slots[index].lastOrderId = attributes.lastOrderId;
         this.slots[index].lastOrderShortAlias = attributes.shortAlias;
+        if (attributes.lastOrderId === this.slots[index].activeOrderId) {
+          this.slots[index].activeOrderId = null;
+          this.slots[index].activeOrderShortAlias = null;
+        }
+      }
+      if (attributes.activeOrderId && attributes.activeOrderId != null) {
+        this.slots[index].activeOrderId = attributes.activeOrderId;
+        this.slots[index].activeOrderShortAlias = attributes.shortAlias;
       }
       this.triggerHook('onRobotUpdate');
       this.save();
diff --git a/frontend/src/models/Order.model.ts b/frontend/src/models/Order.model.ts
index 4237dab1..06371026 100644
--- a/frontend/src/models/Order.model.ts
+++ b/frontend/src/models/Order.model.ts
@@ -105,6 +105,7 @@ export interface Order {
   address: string;
   network: 'mainnet' | 'testnet';
   shortAlias: string;
+  bad_request?: string;
 }
 
 export const defaultOrder: Order = {
diff --git a/frontend/src/models/Robot.model.ts b/frontend/src/models/Robot.model.ts
index 19d6d3fa..05e6bbf7 100644
--- a/frontend/src/models/Robot.model.ts
+++ b/frontend/src/models/Robot.model.ts
@@ -39,7 +39,6 @@ class Robot {
   public last_login: string = '';
   public copiedToken: boolean = false;
   public avatarLoaded: boolean = false;
-  public shortAlias: string = '';
 
   update = (attributes: Record<string, any>): void => {
     Object.assign(this, attributes);