Bitcoin.coms send via link feature problem

Update: Ok, thanks for the help guys. I could finally trace the problem.... back to me ? ??‍♂️ ... There was a linked ad and malware blacklist on my router which seems to have the app.link domain blocked.

I had hoped that this problem would go a few weeks after launch, but it is very persistent and ruins that feature for me almost completely.

The domain that seems to link to the app "https://bitcoincom.app.link" is almost always down when I try to redeem or create a link.

It doesn't seem like the domain is down all the time because https://isdown.me/app.link seems to show the domain as up. But regardless of what I do other network, mobil network, adblocker on/off this domain always returns a

bitcoincom.app.link’s server IP address could not be found. DNS_PROBE_FINISHED_NXDOMAIN

for me. Any idea what might be the problem or who to ping?