@magge Hello again Magge, thank you very much for your attention
It happened again and I was all the time checking my RAM percentage, I did not look at any peak higher than 87% this time.
As far as I see it is a very rare and infrequent problem for other players, to some probably never happened, but to me it usually happens in 3/10 games, maybe this is more likely to happen to you if your pc is not good.
In my case my PC has:
i5-8250U CPU @ 1.60GHz 1.80 GHz
8.00 GB RAM
Intel UHD Graphics 620
One of my friends I play with had exactly the same thing happen to him 4 months ago, just once and it has never happened again to him, his pc is pretty decent.