Wrong Authorisation after a couple of flights

[ReneFFM]

Yes I also read this thread - uninstalled FSUIPC completely - tried again an done some flights with no errors. Today on my first flight the
following happens:



Regarding to this forum it seems that I'm not the only one with this problem so please say anything else as "have you read this..." - i was
searching the forum and read all the threads but nothing works for me. You can see that I'm runnign a lot of addons but noone will make
problems like this. I thougt it will be a very good addon since i tried the demo an so i bought it - and now it's very annoying to get it not
working.