I knew about 2.8 issue, I tried it just because I was desperate. However it brings me interesting conclusion. It seams that there is a correlation between crowd-render for 2.79b and 2.8. After I tried with 2.8 with successful login, now I can't do the same via 2.79b. Even I deleted from 2.8.

2.79b, I tried 2.8 with the same symptoms. It consumes me 40 cents, so it's not much but It stops me from trying.

Hi James, Thanks for fast reply. Finally after I've reinstall blender I menage to login to my cloud rendering panel. Unfortunately now I'm struggling with another issue. I can't connect to any server. Each time I try to connect I receive message: Connection failed, moreover it consumes my credits.

@James Hi I experience the same issue with blender 2.79b. I can't log in at the cloud rendering panel. In console I receive such message. Any ideas what wrong? Thanks in advance. Jan