No issues for me either and I play on 888 for quite some time and I use their software mostly on Windows PCs- I've started with Win7, Win8, Win10 and now Win11- no compatibility problems and no errors that would result in forced closes and/or some other things... I'm not an expert, but I did notice that on Win11 the 888 software requires a bit more resources(I think both percentages used from CPU and RAM increased... but it might be just on my end and/or I didn't pay enough attention on previous operating systems...).