Sound Forge Version 12.1 (Build 170) 64-bit on Windows 10 Pro 64-bit with 16GB RAM, i7-3770, using an Edirol FA-66 Audio Interface.
SF used to work well on this same system but now it doesn't, I can't think of anything I could have done to make SF stop working and I haven't changed any hardware. Anything I do threatens to make SF crash, it very slow and using a VST chain is impossible now, even just basic edits make it freeze and get stressed out.
When I check in Task Manager, SF seems to be using anything up to around 200mb of RAM, I think this is the problem, SF seems to be not using my RAM. RAM is working fine with everything else on my PC.
About/Computer says "Memory: Physical memory: 16,325.8 MB - Paging memory available: 32,709.9 MB" so it appears that SF knows the RAM is there.
Any help appreciated - I love SF but if I can't fix this I need to find an alternative and really want to stay with SF if possible.