I have few issues a want to share with you.
First of all, EPG seems to be stuck a lot of times - there is no epg for a lot of channels, I am not able to refresh it at all, only way to refresh epg is to restart the device, which isn't very convenient.
With recording I had a little issue when I couldn't set recording timer on different channel while recording on other one (because of different transponder, but wanted to record on different time). Bigger issue us blinking REC logo, ehich is quite bothering.
I hope you will be able to fix these issues and wish you best of luck