Ann Onymous

These decisions might be intentional on the part of Google and Microsoft

Well, yes - it’s profitable for these corporations to portray Firefox as buggy and their own browser as superior. Change your user agent to one of a Chromium-based browser and watch how your “unsupported” Firefox suddenly works correctly in most cases.

I’ve used wireguard for a few years. The container isn’t essential, but I prefer to have all my service configs contained and separate from the host OS.

So basically you’ll just have one WAN->LAN port forward for Wireguard. Connect to that remotely, and you’ll be able to access everything inside your LAN.