brokoli

That helped! Deleted the file, now it all workes just fine. Thank you!

Thank you for the prompt answer. I'm still fairly new to KSP but I'll try to give you as much information as I can. Game version: 1.7 64 bit Mods: BonVoyage 0.14.4, installed with CKAN So the very first time I loaded KSP with BonVoyage installed (plus some other mods: MechJeb, Kerbal Engineer Redux, KerbalAlarmClock, KIS, Restock/ Restock+) I built a basic rover with wheels, battery pack and solar panels and launched it at KSC. I drove a few meters until mission time started counting, then opened the BonVoyage Control Panel. I was able to open it then, but I think it showed something like unsufficient power production. So I reset to VAB and tried again, now the Control panel would not appear at all. After that I reinstalled BonVoyage and got the same result: Control Panel would only appear the very first time I launch a test vehicle. I reinstalled KSP with only BonVoyage installed but now no Control Panel showing up at all, not even on first launch. I also tried recreating the scenario above with a combination of different mods installed but was not able to even get to the point where I at least saw the Control Panel. For the log below I launched KSP with only BonVoyage installed and started a new Sandbox save to test. log file: https://1drv.ms/t/s!AvAHOnBOefubjHpkO5zezmZcMTQo

Help please! I wanted to use your latest version on 1.7 but can't make it work. The Control Panel just won't show up when I click on the button. Neither in the Bon Voyage window nor in the right-click-on-part window. Tried reinstalling mod and game, did not help. Any ideas?