I'm on my phone trying to get office internet back up and working. Long story short, have a TZ190 firewall, content filter stopped working. Had sonic wall log in and update licenses. So it was working.
Hopefully a coincidence but about three hours after this, internet started acting weird. A few sites seem to work fine but most time out. Also outside users can no longer hit out OWA site that is housed internally.
Called ISP they say no issues, what could be causing this? I turned the content filter off which sonic wall turned on thinking they messed something up but no luck there. Very weird to me that traffic incoming is being blocked to? And it's not a content filter block page its a website timed out page.
Sorry to be so brief but trying from phone while on phone with ISP