"How partial" is difficult because it is not consistent. I have had crashes using CPU too but I am pretty sure that I have *always* had a crash when using GPU. I have a version of VWD supplied for testing purposes and the pattern of crashing is similar to the version of VWD I bought way back when it was released. Sometimes I get an error on screen, other times DAZ Studio just closes without warning. I find it surprising that I have all these problems while others seem to have few to no issues. Since that initial purchase, I have updated all my hardware other than the desktop case and I have moved from Windows 10 to 11. I am clueless as to the cause of the instability.

My PC is quite beefy with a Ryzen 5 5600X CPU, NVidia GeForce RTX 3090 and 64 GB RAM. I have a mixture of SSD and M.2 NVMe drives (no HDD remain in my system).