Time Trial keeps reverting to Realistic Performance

Im having the same issue on ps5. Around about the time the 26 dlc came out. I went from finding time on every track to being nowhere near my delta, it makes no sense

I havent bought the dlc mate and I've got the bug with the 25 cars so it seems like the dlc is effecting the actual original game whether you've bought it or not. Did you get around to trying it?

I think just the fact the DLC installs even if you haven’t paid to unlock the content the problem appears.  I also have straight mode on F126 turning itself off constantly and now in F125 time trial and online qualifying my DRS does the same very randomly shutting and losing a tonne of time.  

How long does it take to fix this issue seriously? The game is literally unplayable and it's taken a month just to realise the issue and over two weeks to investigate it. How does it take two weeks just to investigate an issue? Absolutely shocking. People have paid money for this game and its unplayable. Absolute disgrace 

I’m more concerned now with the frequent DRS failures I now get on F125 after the F126 release.  The straight mode is broken and it seems to have a random knock on to the original 25 game ruining my online league racing.  

Similar issues mate I still have no equal performance and I cant reach 8th gear in races I max out when I get to 7th its literally unplayable for me at the moment on the 25 game, I didnt get the update. Nearly 2 months not being able to play it

Three months and no fix. Quite disgraceful. Good to be back?😁

Hey Codemasters, remember how you released a game? It's been 4 months, let give this a look.