"a communication error has occured" on login screen

[wualla]

WTF and What To Do?

[aconran]

Using Ext Designer 1.2 or Sencha Designer 2.0 beta?

Are you behind a proxy? What operating system and version are you using?

[wualla]

not the beta. using win7 (sorry). using external F/W, but it does not report any blockage.

[aconran]

Send an email to designer.feedback at sencha.com so that we can get this worked out.