Messages won't load on Xbox.com when using Mozzila Firefox or Microsoft Edge

Thanks for the reply. I have no problems sending messages from Xbox One, Xbox App or the Xbox.com website when I use Google Chrome. The website fails to load my messages only when I am using Edge or Firefox.

UPDATE 25/10/2018

After installing the latest update for Firefox (version 63.0 that came out yesterday) and clearing cookies, cache and temporary files for all xbox websites, messages now load properly.
Clearing cookies, cache and temporary files 100% did not work with all the previous Firefox versions (up to 62.0.3 which was the previous one) so if you have this issue you NEED to have version 63 installed.
I tested and verified that with 3 different computers and a second account.

However, I still can't resolve this issue in Microsoft Edge. It still can't load messages with an error "We couldn't show your messages right now, please try again later". I have tested that in 3 different PCs, cleared cockies and cache and even refreshed
Edge. This is frustrating since its my daily browser, it is Microsoft's own browser and Microsoft's own website. If there is any solution to that it would be great.

PS. Checked it and flash player as well as javascript is already enabled.

It's been like this for months, and it's been reported to MS multiple times. The same with the friends list appearing in order that you followed someone, rather than alphabetical order.

Hello Snike!

It appears that messages do not load correctly when accessed at the Xbox Website through Firefox or Microsoft Edge.

Our recommendation here, as you mentioned that Google Chrome works fine, it would be best to uninstall either or application and then reinstall it once again.

Have you tried the Xbox App?

The application may be used for messages and is simply designed to make all things messaging easy and fast.

We hope this information helps and would enjoy to continue our investigation with you if further assistance is needed.

Best wishes!

Hi! I have tried the Xbox App, it works yes, but still doesn't support my language on Android/iOS (Greek). I just reported the issue in case you want it fixed or something, because there is no special place to report a problem with the website. I have reinstalled
Firefox and refreshed it, and also refreshed Edge too. I have also tested that it doesn't work in 2 other PCs. So 3 in total had the same issue, messages would fail to load in Firefox/Edge and would work in Google Chrome. So it sounds to me like a website
issue and that's why I reported it here. Thanks for the advice!

Hello Snike!

It appears that messages do not load correctly when accessed at the Xbox Website through Firefox or Microsoft Edge.

Our recommendation here, as you mentioned that Google Chrome works fine, it would be best to uninstall either or application and then reinstall it once again.

Have you tried the Xbox App?

The application may be used for messages and is simply designed to make all things messaging easy and fast.

We hope this information helps and would enjoy to continue our investigation with you if further assistance is needed.

Best wishes!