MySQL no longer starting "An attempt was made to access a socket in a way forbidden by its access permissions." (Windows 10)
Found the issue. Even though I rebooted (turned off, turned on), my ethernet connection (via dell dock) was not active. So only wifi was active and apparently windows prevents services from listening to ports on that. Even though there's an exception present for public networks in the firewall.
Anyway, after disconnecting and reconnecting the ethernet cable it started working again.