Excel Online cloud connector started giving errors

Goodday,

Since Sunday night an Excel Online CloudConnector is constantly generating errors like below. Any ideas how to resolve this? The relevant Excel file / Table on SharePoint is still available and has no issues.

List rows present in a table Error Message: Cloud connector call failed with status code 'GatewayTimeout'. Additional Info: {"StatusCode":"504","Message":"","Body":{"error":{"code":504.0,"source":"[DELETED].12.common.europe002.azure-apihub.net","clientRequestId":"[DELETED]","message":"BadGateway","innerError":{"status":504.0,"message":"Request to Graph API has timed out.\r\nclientRequestId: [DELETED]","error":{"message":"Request to Graph API has timed out."},"source":"excelonline-ne.azconn-ne-003.p.azurewebsites.net"}}},"Headers":{"Pragma":"no-cache","Strict-Transport-Security":"max-age=31536000; includeSubDomains","x-ms-islandgateway":"GA00000FG","x-ms-ppapigateway":"GA00000FI","x-ms-gateway-clusters":"[DELETED]","x-ms-datasourceerror":"True","x-ms-request-id":"[DELETED]","x-ms-user-agent":"PowerAutomateCloud/2.52.00293.25009","X-Content-Type-Options":"nosniff","X-Frame-Options":"DENY","x-ms-environment-id":"[DELETED]","x-ms-tenant-id":"[DELETED]","x-ms-dlp-re":"-|-","x-ms-dlp-gu":"-|-","timing-allow-origin":"*","x-ms-apihub-cached-response":"false","x-ms-apihub-obo":"false","x-ms-dfl-actionpathlocation":"RequestHeader","x-ms-failure-cause":"Apim","x-ms-correlation-request-id":"[DELETED]","x-ms-correlation-id":"[DELETED]","x-ms-flow-mobile-ios-version":"1.3.0","x-ms-flow-routing-request-id":"WESTEUROPE:20250505T050749Z:[DELETED]","x-servicefabric":"NoRetry","x-ms-service-request-id":"[DELETED]","x-ms-activity-vector":"00.01.00","Server-Timing":"x-ms-igw-upstream-headers;dur=100606.7,x-ms-igw-req-overhead;dur=3.5","Cache-Control":"no-store, no-cache","Date":"Mon, 05 May 2025 05:07:48 GMT"}}