As of a few days ago I'm suddenly experiencing lag when navigating around, scrubbing the timeline (as in cursor movement), using keyboard shortcuts, drag selecting keyframes etc.
Also RAM preview occasionally shows a red warning its not playing back in realtime.
This is a pretty new system that I'm only starting to use in anger and all has seemed fine until a few days ago, and I haven't updated anything to my knowledge.
I've an SSD for system disk, dedicated SSD for AE cache, 2 x HDD (1 for projects, 1 to render to).
I've deleted my preferences and purged all the cache several times and still have issues.
A new empty project seems fine, but if I make a new comp and add a new layer it starts to lag if I CTRL-D duplicate the layers (after about 20) and try to CTRL-A and expand a property (e.g position P)
As I say I've been working on a few proejct with lots of layers over the past month and not experienced the lag (though I have the red RAM preview warning)
I'm baffled as everything has seemed fine until very recently and I'm not aware of updating anything prior to noticing this issue.
Any ideas anyone?
Specs:
AE CC 12.2.0.52
Hardware:
Win7 Pro
CPU - i7-4930K 3.40Ghz
32GB RAM
GTX Titan 6GB Driver 332.21
| Fast Draft: | Available |
| Texture Memory: | 2422.00 MB |
| Ray-tracing: | GPU |
OpenGL
| Vendor: | NVIDIA Corporation | |
| Device: | GeForce GTX TITAN/PCIe/SSE2 | |
| Version: | 2.1.2 | |
| Total Memory: | 5.91 GB | |
| Shader Model: | 4.0 or later |
CUDA
| Driver Version: | 6.0 |
| Devices: | 1 (GeForce GTX TITAN) |
| Current Usable Memory: | 5.72 GB (at application launch) |
| Maximum Usable Memory: | 6.00 GB |