I installed avast premium and started having internet connections issues right away. I get dns_probe_finished_no_internet I went through all of the standard troublshooting and updating drivers but nothing helped. The problem comes and goes every few minutes. Uninstalling Avast resolves the problem. I reinstalled and the problem is back. I cannot upload a support file because it fails due to the connection issues. This is the only system on the network having problems so it is not a provider issue.
OS is Win10 fresh install,