cannot access bing.com

Very peculiar problem.

90% of the time I cannot access bing.com via videotron's internet. Happens on all devices. If I switch my cell phone to use it's telus network instead of my wi-fi, all works fine.

The funny thing is that sometimes I can access bing.com using edge when at the same time I cannot access it using chrome (when on wifi) at other times it only works the other way around. Short time after that, I can't access it anywhere. And then it starts working again. Again, this strange behavior is on all my devices, including my cell phone when running on videotron's wifi