DIRECT TO PROBLEM MCDU

[oscopo]

Hello, i bought the 340-300 3 days ago and i've been enjoying it a lot. BUT, there is ONE MAIN ISSUE that makes the aircraft bad. I Fly a lot on the VATSIM network, and during events, there are a lot of route directs. Every time i am told to do a direct to, the whole flight plan just deletes itself, i tried to change my landing sequence froman ILS 24R to an ILS 24L at montreal airport, and i had to do a direct to continue my route as usual, but i am now forced to do it in vectoring because there is no flight plan after a simple "route direct" Paying 60€ for an aircraft that presents this kind of issue does feel like getting scammed on some point. If anybody know how to fix this, please let me know. Best regards