Latency issue on 9.5

Hey! Just bought 9.5. I don’t have latency while playing MIDI keyboard or recording it. Haven’t tried audio recording with a mic yet. But i have a latency when i’m recording from MIDI track to an audio track via dedicated buss. It doesn’t affects recorded audio on audio track, but during the recording audio track plays with delay about 1/8, and no matter buffer size is high or low. Processing precission is 64 bit. Tried also to activate Multiprocessing, Assio guard normal. My system is quiet powerful and i don’t believe Cubase could slow it down. I was mixing 106 track project full of plugins and automation in 8.5 and only used like 15% cpu. But 9.5 is lagging badly just with 5 tracks. Also visual laggs that doesn’t affect audio, but still annoying.
latency when i’m recording from MIDI track to an audio track via dedicated buss.

9.5 is lagging badly just with 5 tracks. Also visual laggs that doesn’t affect audio


Could someone tell me what is the problem or i have to go back to 8.5?

Regards