Rebooted and so far I tried many times “reconnect” and switching off/on wireless button on laptop…So far, working properly.

What is strange is it is random, or maybe when high CPU (example playing Windows Media Player/Youtube and reconnecting). But it appears random.

Hopefully, that fix worked. And I will reply in future, if any problems.

Thank you, you saved both my laptop for communications and work!!!

Any other help/advice?