Norton 360 weak wi-fi password

Following a recent Norton 360 update it now flags my home Wi-fi password as being weak and gives the same error message for Norton WireGuard. I did improve the router password, but, the my router only allows text and numeric characters ie no characters like #. What would Norton 360 regard as a strong password? As far as I can see I have no ability to change the Norton Wireguard password.

Hi everyone,

So no-one has an answer for me? I’m begining to wonder whether my next renewal will see me moving to a rival product. Several apps that I use for my volunteering role now don’t always display correctly or randomly slow down. How much is Norton VPN and how much is something else I’ve yet to work out.