When I look at your darktide_launcher.log it appears the incorrect GPU is in use:
04:58:05.774 [Launcher] [Main Window] [SysInfo] AdapterId: 0 (Intel(R) UHD Graphics 630)
Please have a look here: https://support.fatshark.se/hc/en-us/articles/7987833276957--PC-How-to-Resolve-Darktide-Using-the-Incorrect-GPU