Premiere Pro poor performance, lagging, slow, crashes - unusable
I notice there are many discussions with this sort of heading. Problem is I've followed a lot of them and I'm still having problems. I'll try be concise...
Windows 7 64bit
i7 3.4ghz quad core
16gb ram
nvidia geforce gtx 6802gb
240 gb ssd c drive
edit media on external lacie big quadra raid via usb 3
CC 2015.5 premiere pro
I've been working on a PP project for over a year now. It's a big documentary that I've slowly be adding to. Footage has been from a FS700 (avchd) and 5dmk3 (h.264) both in 1080p 25fps. I have updated my software along the way (I know I shouldn't mid project). I guess I started out editing this project in 2015.3 and subsequently went to 2015.4, everything until around a week ago has been fine.
I had some PC troubles after a windows update. Computer wouldn't boot into windows. The machine went off to a local PC store, had the c drive checked, all appeared OK in terms of hardware, so we did a clean install of everything. Seemed like a good idea. The PC now runs fine, boots as it should and is back to peak performance.
I've installed all the adobe apps as before, via the cc app (yes I forgot they'd be the 2017 updates) and started working on my project. CC 2017 didn't work for me at all. It wouldn't do anything, kept crashing as soon as I tried to edit. I therefore uninstalled 2017 and rolled back to a fresh install of cc 2015.4 and the older PP project (I save iterations of PP projects so I had the last one I worked on). The 2017 version isn't really my issue here. Yes it's disappointing that it's not working for me but clearly Adobe release updates that need user testing and I should know better than to work on a long term project updating as I go. The key issue for me is getting back to a stable and usable NLE, regardless of edition release!
So, for my real problem...Now I'm back in the same edition of PP that I had before (2015.4) all my PC troubles, same project (an old saved 2015.4 iteration). Yes, I've had to do about a zillion windows updates and install a variety of bits and bobs I was using before but essentially I should be back to where I was with my PC and adobe software. However, now my PP project performs terribly, almost unusable. After clicking space for the play head I have to wait around 10-15 seconds for the timeline to playback, it stutters on audio and drops out randomly. Sometimes I can scrub, sometimes not, JKL aren't working either or when they do it's very laggy. Toggling effects on and off via lumetri takes a few seconds (longer than it should) to register a change. Basically everything is slow, too slow. It's lagging behind what I'm asking it to do on almost all actions. It doesn't crash but it's painfully difficult to work. It's not usable like this as the most basic of edits is just impossible to review, cut and analyse.
I've gone over a whole load of stuff to try make this right, including:
- Checked cuda connection both in PP and Nvidia control panel - all appears to be working
- Emptied scratch disk, changed location of scratch disc
- reinstalled 2015.4 - with adobe cleaner to ensure old edition completely gone
- updated windows
- cleared pp media cache on c drive
- worked on a new project
- worked on a new timeline
- reduced resolution playback - makes no difference
- updated nvidia drivers
I'm basically no further on and it's not having anything. I'm convinced it's a software performance issue. The PC has been checked over for hardware and it runs all my other software as it should (nothing as resource heavy I have to say).
Anyone got any possible suggestions or experience with what more I can do to improve performance? Can I have a PP file checked or cleaned? It really feels like this must be a software performance issue. The rest of the machine appears to be fine. Anyone got anything?
Thanks
