I am on Bigpipe fibre and have an issue accessing a specific web server overseas. Sometimes it works, sometimes it doesn't. The server is always online and available, and the issues seem to be specific to my Bigpipe connection. If I use https://downforeveryoneorjustme.com it says just me and if I use 2Degrees 4G connection the site connects as expected.
DNS changes does not impact (we are using Bigpipe default but google 18.104.22.168 does the same).
Multiple devices having the same issue (on this same connection)
What could / should I try next or is there a known issue - Bigpipe status says all is well. I have submitted a ticket to Bigpipe, but thought this might be quicker and more accurate.