Issue connecting HA

Hi guys,
For more than a week now I’m having issue with HA.
Installed directly on my PC 13Th Gen I5 16GB Ram.

After couple of hours that everything working great, suddenly I cannot reach HA.
Not from inside or outside of the network.
On the HA screen everything looking normal.
Only if I turn off the PC and on again it works, again for couple of hours until it’s unavalible.