I have not had antivirus updates for quite a long time. I get the messages:
[00:00.000] [i] Update started...
[01:08.650] [-] Failed to download updated Spybot 2 antivirus signatures!
[01:08.650] [-] The antivirus update failed to download files!
I have had trouble getting many sites recently although other computers here are ok. I am not sure if this is a related problem.