diff --git a/libs/wallet/src/connect-dialog/json-rpc-connector-form.tsx b/libs/wallet/src/connect-dialog/json-rpc-connector-form.tsx
index 62abcf658..a9fd6b893 100644
--- a/libs/wallet/src/connect-dialog/json-rpc-connector-form.tsx
+++ b/libs/wallet/src/connect-dialog/json-rpc-connector-form.tsx
@@ -17,7 +17,6 @@ import { useEnvironment } from '@vegaprotocol/environment';
 
 export const ServiceErrors = {
   NO_HEALTHY_NODE: 1000,
-  CONNECTION_DECLINED: 3001,
   REQUEST_PROCESSING: -32000,
 };
 
@@ -158,19 +157,15 @@ const Error = ({
   if (error) {
     if (error.code === ClientErrors.NO_SERVICE.code) {
       title = t('No wallet detected');
-      text = t(
-        'No wallet application running at %s',
-        connectorUrl || 'unknown host'
-      );
+      text = connectorUrl
+        ? t('No wallet application running at %s', connectorUrl)
+        : t('No Vega Wallet application running');
     } else if (error.code === ClientErrors.WRONG_NETWORK.code) {
       title = t('Wrong network');
       text = t(
         'To complete your wallet connection, set your wallet network in your app to "%s".',
         appChainId
       );
-    } else if (error.code === ServiceErrors.CONNECTION_DECLINED) {
-      title = t('Connection declined');
-      text = t('Your wallet connection was rejected');
     } else if (error.code === ServiceErrors.NO_HEALTHY_NODE) {
       title = error.message;
       text = (
@@ -194,12 +189,15 @@ const Error = ({
       title = t('Wrong network');
       text = (
         <>
-          {t(`To complete your wallet connection, set your wallet network in your
-            app to ${appChainId}.`)}
+          {t(
+            `To complete your wallet connection, set your wallet network in your
+            app to %s.`,
+            appChainId
+          )}
         </>
       );
     } else if (error.code === ClientErrors.INVALID_WALLET.code) {
-      title = error.message;
+      title = error.title;
       const errorData = error.data?.split('\n ') || [];
       text = (
         <span className="flex flex-col">
@@ -209,15 +207,15 @@ const Error = ({
         </span>
       );
     } else {
-      title = error.message;
-      text = `${error.data || text} (${error.code})`;
+      title = t(error.title);
+      text = t(error.message);
     }
   }
 
   return (
     <>
       <ConnectDialogTitle>{title}</ConnectDialogTitle>
-      <p className="text-center mb-2">{text}</p>
+      <p className="text-center mb-2 first-letter:uppercase">{text}</p>
       {tryAgain}
     </>
   );
diff --git a/libs/wallet/src/connectors/json-rpc-connector.ts b/libs/wallet/src/connectors/json-rpc-connector.ts
index d8762b5a9..a9c0dacbf 100644
--- a/libs/wallet/src/connectors/json-rpc-connector.ts
+++ b/libs/wallet/src/connectors/json-rpc-connector.ts
@@ -63,7 +63,9 @@ export class JsonRpcConnector implements VegaConnector {
         }),
     });
   }
-
+  get url() {
+    return this._url || '';
+  }
   async getChainId() {
     if (!this.client) {
       throw ClientErrors.NO_CLIENT;
@@ -75,8 +77,9 @@ export class JsonRpcConnector implements VegaConnector {
       const {
         code = ClientErrors.UNKNOWN.code,
         message = ClientErrors.UNKNOWN.message,
+        title,
       } = err as WalletClientError;
-      throw new WalletError(message, code);
+      throw new WalletError(title, code, message);
     }
   }
 
@@ -92,8 +95,9 @@ export class JsonRpcConnector implements VegaConnector {
       const {
         code = ClientErrors.UNKNOWN.code,
         message = ClientErrors.UNKNOWN.message,
+        title,
       } = err as WalletClientError;
-      throw new WalletError(message, code);
+      throw new WalletError(title, code, message);
     }
   }
 
@@ -111,8 +115,9 @@ export class JsonRpcConnector implements VegaConnector {
       const {
         code = ClientErrors.UNKNOWN.code,
         message = ClientErrors.UNKNOWN.message,
+        title,
       } = err as WalletClientError;
-      throw new WalletError(message, code);
+      throw new WalletError(title, code, message);
     }
   }
 
@@ -148,17 +153,17 @@ export class JsonRpcConnector implements VegaConnector {
     try {
       const result = await fetch(`${this._url}/api/${this.version}/methods`);
       if (!result.ok) {
-        const err = ClientErrors.INVALID_WALLET;
         const sent1 = t(
           'The version of the wallet service running at %s is not supported.',
           this._url as string
         );
         const sent2 = t(
-          'Update the wallet software to a version that expose the API version %s.',
+          'Update the wallet software to a version that expose the API %s.',
           this.version
         );
-        err.data = `${sent1}\n ${sent2}`;
-        throw err;
+        const data = `${sent1}\n ${sent2}`;
+        const title = t('Wallet version invalid');
+        throw new WalletError(title, ClientErrors.INVALID_WALLET.code, data);
       }
       return true;
     } catch (err) {
diff --git a/libs/wallet/src/connectors/vega-connector.ts b/libs/wallet/src/connectors/vega-connector.ts
index e64d2fe12..7128b5a8f 100644
--- a/libs/wallet/src/connectors/vega-connector.ts
+++ b/libs/wallet/src/connectors/vega-connector.ts
@@ -331,14 +331,10 @@ export interface TransactionResponse {
   sentAt: string;
 }
 export class WalletError extends WalletClientError {
-  override message: string;
-  override code: number;
-  data?: string;
+  data: string;
 
-  constructor(message: string, code: number, data?: string) {
-    super({ code, message, data: data || '' });
-    this.message = message;
-    this.code = code;
+  constructor(message: string, code: number, data = 'Wallet error') {
+    super({ code, message, data });
     this.data = data;
   }
 }
diff --git a/package.json b/package.json
index 6779bbe18..898f5e226 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "@sentry/nextjs": "^6.19.3",
     "@sentry/react": "^6.19.2",
     "@sentry/tracing": "^6.19.2",
-    "@vegaprotocol/wallet-client": "0.1.8",
+    "@vegaprotocol/wallet-client": "0.1.9",
     "@walletconnect/ethereum-provider": "^1.7.5",
     "@web3-react/core": "8.0.20-beta.0",
     "@web3-react/metamask": "8.0.16-beta.0",
diff --git a/yarn.lock b/yarn.lock
index 41936e6bc..47a1aa6f3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7321,10 +7321,10 @@
     "@typescript-eslint/types" "5.40.0"
     eslint-visitor-keys "^3.3.0"
 
-"@vegaprotocol/wallet-client@0.1.8":
-  version "0.1.8"
-  resolved "https://registry.yarnpkg.com/@vegaprotocol/wallet-client/-/wallet-client-0.1.8.tgz#38ca8566d78b9f6694b12ad9364bb34d6482935d"
-  integrity sha512-FVvDvvlccKyXn0ujhivPUCVnkZYQJxtI1q8OgipNnbmAjU1mLyeuRTBw0Isu330yPI1KppNbW6Qicd8OTHBmxw==
+"@vegaprotocol/wallet-client@0.1.9":
+  version "0.1.9"
+  resolved "https://registry.yarnpkg.com/@vegaprotocol/wallet-client/-/wallet-client-0.1.9.tgz#8c6a71c8b2222b3de5d73cade8fc6db57e332de9"
+  integrity sha512-oacfJGT0zHM+1If4I/pgIWi7zzU/3uHy4+sjuFEh8pWI8bWBzCF+mHbOGA6iTM+5/5mhayMFc+YZ9GexH1sBnQ==
   dependencies:
     express "4.18.2"
     nanoid "3.3.4"