Hi, sorry for my bad bad english. I have an old dreambox 7025+ with your last image 2.1 beta and 2 modules installed: (slot 1) DVB-T and (slot 2) DVB-S.
I have problems when i change channel from sat to terrestrial or viceversa. I have a green screen with enigma2 error and restart in 10 seconds.
I send you a copy of 3 last error log. Can you help me ? Thank you ! 
enigma2_crash_1379014453.log 16.95K
3 downloads
enigma2_crash_1379014476.log 16.95K
1 downloads
enigma2_crash_1379014528.log 16.79K
3 downloads