I'm having a problem with 22, when I go to download something from the DLS it says an error message that says Unable to search asset. Unable to write to local storage. Sometimes my login fails authorization and it logs me out. I have a feeling I might have to contact the helpdesk, but I have a second computer with a beefier graphics card and I installed 22 on there and everything seems ok, I might just migrate my files over to the other installation. The computer I had Trainz 22 on some Windows files got corrupted and some system functions don't work. I think the only way I can fix that is to back up all my data and do a complete reinstall of Windows. At least I have my other computer with Win 10 but I got it used on ebay and it shows Windows as not activated although it works. Sometimes the This PC locks up and I have to log out and log in again to fix it, but otherwise that computer works ok.