I've just moved to Virgin Media broadband as they have just installed fiber in my area, but now my VPN cant connect. Looks like its blocked? The VMO2 salesman never mentioned this!
This still appears to be an issue. Only been had the VM broadband for 8 days and had numerous strange network connection issues over WiFi. Cable connection is fine. WiFi random drop out for various devices at random times ( Sky mini Box's, Alexa box'...