XPS 13 9315, Windows 11 issues

After many months of struggling with this XPS unit running Windows 11 Pro (pre-installed) I have now thrown in the towel and installed Windows 10 Pro on it. Wow !!! What a difference. With 11, this thing could not play digital audio without dropping out, the login screen took forever, video calls were non-usable and it would forget bluetooth KB and mouse connections - even replacing the Microsoft KB and mouse with another manufacturer made no difference. I had reset the machine more than once but no joy. What a difference with 10. I am now listening to audio HD files with no issues whilst doing many other things - including backing up the machine. Has anyone else had the same experience ? This machine was just unusable with Windows 11 and was getting worse. I am happy to stay on 10 because I think Windows 10 is the best OS Microsoft has ever produced. There is clearly something about 11 that is not good on this device. If anyone has the XPS 13 9315 with 32GB RAM, 1TB SSD and 12th Gen Intel i7-1250U CPU I'd be interested to hear if you have had similar problems.