I am forced to use older version of RPR (3.0.8) because I get the error pictured whenever I try to render. In FULL and LEGACY mode it renders all the samples and then as soon as it finishes I get this error, Any possible ideas? I can also render on CPU, or CPU/GPU and I do not an this error when it finishes.
I also tried the RPR 3.3.15 with Blender 3.0 and get the same error.
Blender 2.92 stable
RPR 3.3.0
RX 5700XT