[ifelsethenend]

How can I install that script now?

@ifelsethenend , if you did not get the prompt to install it, this means that you either cannot connect to the Kodi addon repo correctly, or there is some other issue.  You can download the addon for Matrix from here: https://gitlab.com/ronie/script.favourit...master.zip

Once you download that zip file, open it, and remove the "-master" from the folder name inside the zip file.  Then, you can close the zip file and install the addon from within Kodi, with the "Install from zip" function.

Regards,

Bart

Thank you Bart. Very helpful.

Unfortunately it seems I have bigger problem of being unable to connect to the Kodi Repo itself. I can't install addons that require dependencies at all now, not even youtube. I'll be making a post in the appropriate section here with a debug log hoping for a solution.

Cheers