Comm hang on Mac (Mountain Lion, 0.56) (2 replies)

Hi,

I upgraded to Repetier-Host Mac 0.56 recently, but it seems it doesn't like my printer... After "connect", all communications just hangs, and nothing happens in the log window. Downgrading to 0.53 fixes the problem. I'm on Mountain Lion (OSX 10.8.3), my printer communication settings are 250kbps/8N1.

Any idea what I could try?

Regards,
Björn