Hi, Just downloaded the latest HPE Service Pack for ProLiant (SPP). It's an ISO which contains a site for updating server firmware. When I run it, it automatically starts Smart Update Manager and tries to launch in a tab in the default browser. Firefox says "Did Not Connect: Potential Security Issue" with the error code SEC_ERROR_UNKNOWN_ISSUER. I looked at the KB for that and it's not relevant (using MS Defender). If I try it with Chrome, it throws a warning but allows me to make an exception. Is this a known issue? I can't seem to find anything online about it. Running Firefox 75.0 Build 20200403170909 on Win 10 Ent x64 10.0.18362.778. Certificate details pic attached. Rgds, Ali