The network connection was not available for nearly 6h. I have just tried to call and in this time it is back online but very slowly.

Apologies for that!

There are still massive connection problems with DNS, cant reach the google site too. I hope this will be fixed soon :/

It looks like its working again, I have restarted the router.

It looks like the provider has some issues:

18-Dec-2022 11:50:30 [---] Project communication failed: attempting access to reference site
18-Dec-2022 11:50:31 [---] Internet access OK - project servers may be temporarily down.

If you also getting this message or have some problems with downloads/uploads let me know.

Hours later, still the same issue, I will restart the router shortly.

Update:
Works better and slow, still some of the upload errors, waiting for a fix.

The connection issues should be fixed now by the provider