Explanation
Older versions of iPhone OS aren't new enough to have modern certificate authorities trusted, meaning only sites using older certificate authorities are able to have a secure connection.
Here are links to modern Certificate Authorities that may not be trusted on older devices (some other complications may prevent sites using these certificates from working, those can not be fixed by these.)
Certificates
Trust
A: The camera ribbon cable may be loose inside the chassis. Reseat the cable (requires disassembly) – common issue on HP 20-c series.
A: Browser permissions. Go to Edge > Settings > Cookies and site permissions > Camera > Allow for “Zoom.us” and “Microsoft Teams”. driver camara web hp oem wb918la abm 1 23l verified
Leave your HP model number and Windows version below (in the original article’s comments section) for driver-specific assistance. A: The camera ribbon cable may be loose inside the chassis
A: No. The WB918LA is an internal camera on a proprietary USB bus. Generic drivers will not recognize the ISP. Cookies and site permissions >