Guys,
Have been seeing replies posted by many over the last few days and believe me, I have tried all these and it does not work. Sometimes it works for a short while and then the problems appear again. This was 2 years ago and I had the problem for more than a year. Finally I bought the logitech MX Keys and MX Master 3 mouse. Yes, it is more expensive but it performs with high reliability and clockwork precision with my Surface Pro 8 & Surface Pro 5. Its been about 1.5 years now and no issues at all! When you call tech support they make it look like your are the only one having the issues but is ckear from the blogs that this is not the case.
Its sad that Microsoft's own keyboard has so much issues with the surface pro and MIcrosoft has not been doing anything to resolve the issues.
Cheers.