Zwolf
6
I’ve experienced the same recently, including a few weeks before the new OS drop. I had a situation more or less the same as described above: working in OB, I found that I couldn’t load a large sample chain to a RAM slot (got the “0 samples loaded” message despite being able to preview it just fine. I also figured that it could be that I had exceeded the project RAM capacity, but upon adding up I confirmed I was well below 64 MB…
Smaller sample chains could load fine…