I've had a couple of reports that the personal details editor for XF 1.5.3 triggers Avast Security to prevent access to it.
I'm not actually sure how you report false positives to Advast and such, but this will affect other XF customers.
Code:
URL:https://forums.spacebattles.com/js/xenforo/personal_details_editor.js?_v=93dd4755|{gzip}
Infection:Other:Malware-gen [Trj]
Process:C:\Program Files (x86)\Mozilla Firefox\firefox.exe
I'm not actually sure how you report false positives to Advast and such, but this will affect other XF customers.