Internet on my computer is actually slow and Ican't open Roblox or certain websites.
So basically I closed the Roblox window and when I tried opening it up again it didn't work.
I checked the website and I got a "couldn't reach" error and a "couldn't provide a secure connection" error.
At the same time another computer under the same internet had the exact same problem yesterday and the only way it turned back to normal was by reformatting. (Impossible for me because I have hours of progress and hard work) I also have tried to delete my cache which (at first) made it look like it did something. Troubleshooting says nothing is wrong, checked modem and router and its correct but I did just switch ISPs very recently.
The internet had 0 solutions even though three are people who have went through similar problems so any help is apreciated!
(OS build: 22621.4317)
As this post is still awaiting approval: aforementioned "other computer" is affected once more.