Do you also own Birmingham to Crewe and play on the full timetable? I've heard reports that the 350 units from Birmingham to Crewe cause this issue on Trent Valley and on the Evero timetable on WCML South.
Yep a good route but its BLURRED again All Aboard Studio's (ABS) where pulled over the coals by DTG for there efforts on Birmingham to crew or Birmingham to blur as i call it. But on the whole Trent Valley is one of the best routes i have ever seen most of the blurring is inside of the cab of 350-4 & 807
What platform are you on? I've never had blurring even inside the cab on Trent Valley on PS5. I however don't own Birmingham to Crewe and never will until the blurred textures issues can be solved. I would advise playing on the reduced timetable as the blurry 350/2 and /3 are substituted for the much better optimised 350/4. The layers on the full timetable are rarely seen on route and performance is better for not much loss. In fact there are more class 390 services on the reduced timetable which is a net gain. I actually have to play on the reduced timetable anyway to get the 350/2 and /3 services playable as I don't own Birmingham to Crewe and ironically get almost as many services as the full timetable overall.