Hi,

When I was running my web app, occasionally I got an LS error popup showing:

Error 120
Warning: there is probably another web application connected to the same Lightstreamer Server within this browser instance. That could prevent the current application from connecting to the Server. Please close the other application to unblock the current one.
But I didn't have another application running in another tab of the same browser. Can anyone please advise how this error could possibly happen?

Since my web app was running fine even after showing this error popup, I'd like to suppress the error popup. I've set the following in my javascript:

Code:
    
    pushpage.context.setDebugAlertsOnClientError(false);
    pushpage.context.setRemoteAlertsOnClientError(true);
    eng.context.setDebugAlertsOnClientError(false);
    eng.context.setRemoteAlertsOnClientError(true);
But I still get this error popup. Can anyone please advise how to suppress it?

Thanks,
Richard