Let me ask you another question: Does your 5 year old router use a SHA1 self-signed cert? If no, what's your problem? I was legitimately curious how old OP's r

Let me ask you another question: Does your 5 year old router use a SHA1 self-signed cert? If no, what's your problem? I was legitimately curious how old OP's router was in addition to my statement. 5 years is a bit meh, but if you've got a router that doesn't support past 108.11b/g, then it's time to upgrade. Sorry.