Hello DAVISTONE, hello all!
I appreciate a lot the information you gave us. I can confirm the problem is not longer bothering me.
Just uninstalled: Wireshark 3.4.0 64-bit / Npcap and after my computer slept/woke up my connection still works.
The only problem will be that... i eventually need to work with wireshark/npcap. Do you suggest an alternative for wireshark/ncap?
Thanks for the chrismas gift and HAPPY NEW YEAR!
Best regards.