Hello guys, I upgraded my RNS-E from mk1 to mk2, and it worked perfectly. After some months it started to reboot itself at randome (it started about 2 weeks ago). Sometimes it will work correctly for the whole time, and sometimes it keeps reseting every 2 or 3 minutes. It is like when you switch the car on and off. VCDS says just that communication was interrupted, so it's hard to pinpoint where is the issue. I've checked that the cables are connected securely, removed the maps DVD, even tried removing the SD card. It still does it. I wan't to rule out a software issue, so I want to downgrade the Firmware version (already activated the downgrade option). The unit is in the only version that I got, I believe is 0660. Can someone let me know, or be kind enough to get my hands in a previous firmware version? I know that technically I should only get firmwares from original Audi DVDs, but I am not intending to use hacked maps or something similar, as soon as I downgrade the firmware, I will upgrade it again with my original Audi DVD. Thanks in advance.