Game causes a graphics driver crash when loading the main menu or a map

i tried using these steam launch flags: +staticprop_color_use_bindless 0 +staticprop_depth_use_bindless 0 +r_drawworld_depth_bindless 0 +rhi.dx12.EnableGPUUploadHeaps 0 -no_render_on_input_thread -numPSOThreads 2
This let me through to the main menu without a crash, but it would still occur when loading any map.

This started with the latest update only as of posting.  Running on a 5800x3d with 32GB of RAM and a RX9070xt running the latest driver from AMD released 17/8/26 (version 26.8.1)