Crash after launcher

After recent update Zwift keeps crashing after the Zwift launcher . After a full re-install the problem is solved for 3/4 times. I’ve checked the drives of my graphics card & gave acces in my firewall.

System requirements:

  • Intel i5-6200U CPU@ 2.30Ghz
  • 8,00 GB RAM
  • Intel® HD Graphics 520

I’ve read that the 520 is barely right for running Zwift…but when it works for a couple of times…why not always?

Thanks in advance!