I cannot load any different airport and plane - always the same airport and same aircraft - non ascii windows 10 account name

to be sure: I meant this hint:

( note: I posted in another topic a screenshot: Please solve the problem of low GPU occupancy - #19 by MichaMMA )

The good summary of both options related to the problem was mentioned here: I cannot load any different airport and plane - always the same airport and same aircraft - non ascii windows 10 account name - #60 by Hester40MT

Would be intressting which possible problems about the utf-8 beta you have seen ? So far I know it also solves for e.g. chinesse some other issues ( e.g. with fligh-plans itself ).