Hey @DomiRen and @Devdude6, Welcome to the forums!
Thanks for including the Local log @DomiRen! I’m seeing a line that looks like this:
{"thread":"main","class":"HostsFileService","error":{"code":1},"stdout":{},"stderr":{},"exitCode":1,"level":"error","message":"Could not update hosts.","timestamp":"2021-03-15T13:39:52.863Z"}
Which still seems to indicate that the hosts file is locked. Can you take a look at this FAQ in the forums to see if it get you pointed in the right direction?
That linked FAQ mentions Kaspersky, but the general idea should be the same for other Antivirus software as well.