Dreamcast-Talk.com

I was wondering if you could help? My PSO mate was unable to connect via DreamPi on WiFi for over 2 hours yesterday until he finally did, and shortly after the same thing happened to myself. I have tried this morning to connect and no still no joy. I have a solid red on the Pi case and two green light on the modem, although I noticed upon some reboots only one green light showed. We are both from the UK and use the same SKY broadband provider. I have checked the cables etc, done several reboots of the Pi as well as removing and adding again the WiFi network. I have gone into my router to check settings and everything is as it was before. I have made no significant changes to my setup in months, and until now my DreamPi has worked flawlessly. We have currently had bad snow storm weather in the UK, could this affect the WiFi signal at all? Would you suggest testing it with Ethernet setup to see if there’s any change? I’m just really struggling to work out what would trigger this all of a sudden. Any help you can give I would be most appreciative. Thanks, Gary