"Sorry, your browser is out of date and is too old to run Construct." on r416-2

I have been developing my game in r416-2 version of construct 3, however today, I cannot launch the editor for this version (https://editor.construct.net/r416-2/) as it suddenly shows this corresponding message.

This is happening in multiple browsers across multiple devices, while the latest version launch (https://editor.construct.net/) seems to be working just fine. Does anyone know what I should do to fix this issue?

r416.2 still seems to be launching fine for me. Perhaps try clearing your browser cache and reload it. Otherwise check for a more detailed error message in the browser console.

Hello, after a couple days of trying to find the solutions on and off, this issue seems to have finally resolved itself when I change my Internet Service Provider (it was already scheduled for change), but I still haven't found the reason why the previous ISP shows this problem. I've previously clear the cache and the browser console only shows resource failed to load.

I'd guess your ISP was blocking one of the network requests Construct needed to make to load successfully. Perhaps if it had some kind of network filtering/privacy/security/restriction features then that might have been interfering.