You’re free to review the changes via our software update notes here:
We did see a network failure in relation to the Nucleus’s DNS server, but it didn’t align with the timestamp you’ve shared above:
connect 1.1.1.1 failed errno 101 (Network is unreachable)
It may be worth testing out another DNS server to see if there’s any change in performance. We, unfortunately, didn’t see any obvious errors or hangups around the timestamp you’ve shared above.