I have been playing trainz games for close to 9 years now and this is the first time that I have had a problem that I couldn't solve. Over the summer I downloaded mac OS Big Sur and around this time my T:ANE started to have very buggy graphics. Everything except for the ground is see through with odd lines everywhere and when anything rotates it becomes blurred on the screen. I haven't really tackled solving it until this past week. I have tried everything from restarting my computer to completely deleting the game and all of its related files and reinstalling, no luck. I then wondered if it was just T:ANE and TRS2019 would work better, no such luck still the same bad, weird graphics. Has this been a problem for anyone? If so has anyone solved it? Thanks