I've purchased a used octocopter with Mikrokopter components. The kopter has v2.0 FC, v1.1 NC and v.1.0 GPS. Everything works fine except GPS. I've upgraded FC and Navi fw to v2.10c and MK tool says no GPS communication. When I click on MKGPS in Mktool it's searching for satelites but gives no time and fix. I've tried to transfer gps config file from here http://files.mikrokopter.de/MKGPS_01_2008a.txt via U-center and after that Mktool shows no error. The problem is that it lasts only until I cut off power from my copter. After cutting of power Mktool shows again "no GPS communication" error. I've replaced GPS battery with new one but it didn't help. I've also set gpsautoconfig to 0 on my SD card. Do you have any ideas how to solve this problem ?
Thank in advance,