I have two new DM525 S2 boxes. Original firmware (opendreambox 2.5.0 dm520). Fresh install, standard wizzard config. Only 1 transponder scanned, 23,5E DVB-S2 12344H 2/3 29900 8PSK. Channels found correctly. Zap to unscrambled CT24HD, software reboot (menu -> shutdown -> reboot). Each of the boxes: after some time of running (mostly only after about 20 minutes, but not always) box crashes - sometimes picture freezes, than black screen; sometimes green screen without any additional info. No crashlog, no spontaneous reboot. No ping, no remote control response, only power switch reboot available.
Might this be a bug in software or rather hardware related issue? Is there a way how to check it out? I have started E2 logging but there was no sign of anything unusal just before box crashed and logging had stopped. Could someone please crosscheck / reproduce this behaviour? Channels from other transponders seems to work as expected.