Premiere Pro timeline becoming Unresponsive, Buggy in certain projects.

[poptop89]

Specs

GPU: RTX 3070 TI

CPU: Ryzen 7 1700x

RAM: 2x16 GB 

Hard Drives: 3 SSD,s 1 HDD, 1 External Hdd

Project Files are on the HDD

My project timelines lately have been becoming unresponsive and buggy when attempting to do anything later into a project.

(Example in picture)

Issues

• It makes the timeline become unresponsive and I have to click into another panel and back onto the timeline panel in order to move clips, photos, etc and then it doesn't show where I'm dragging it and I have to guess where it'll end up.
• Not only that but basic things like Drop-Down menus just stop working.
• Playback seems to be fine, but unfortunately it is the work that's causing me grief in this situation.

I have been using Adobe Premiere for nearly 5 years- I got a copy from my high school when I was in the 12th grade and I never encountered this issue- it's only happened as I recently moved to Creative Cloud. It's a bizarre issue because again, I never had this happen on whatever version it was I had before.

Solutions I've Tried

Clearing Unused Media Cache

Clearing All of Media Caches

Rendering Entire Work Area

Importing Sequence and Prject Files into a NEW Project File

Changing Hard Drive Storing the Project File

[Kevin-Monahan]

Hi PT,

Try removing audio from nests or disabling audio waveforms completely. The issue is fixed in the Beta.

Thanks,
Kevin

[Andy 1968]

Your CPU is kind of weak compared to the GPU. What video codec and reolution are you editing. Nvenc can only help for H.264/265. Anything else and your CPU might get pegged at 100%. at full resolution Show us your stats as seen in the video below. 

https://www.youtube.com/watch?v=gFDt-G-dMOU

[Jordan Clay]

start rolling back versions 1 by 1 and youll eventually get one that works well. I have the same cpu as you.

[Ann Bens]

Try the nested audio as Kevin suggested.