Remove tool On Device still fails on Nvidia RTX 16GB cards after 3 months of updates!

Today’s update to Photoshop V27.10 still leaves the On Device remove tool unusable on Windows 11 with an RTX 5080 with 16GB VRAM and using the latest driver. Version 29.0 worked perfectly and quickly months ago, but since updating to the current version, the tool fails. It stalls for minutes, forcing the CPU to handle object removal instead of using the GPU. Subsequent removals have the same long delays. Happens on both my workstation and laptop (RTX 4090) Switching to Cloud-based processing works, but what happens when using Photoshop somewhere without Wi-Fi or hotspot access?  The same issue applies to the current Beta version to which I have reinstalled Beta 29.0 on my laptop to be able to use the On Device remove tool in isolated signal areas.