I have a ticket open with IFTTT they stated they deployed a fix yesterday (12/01/2021) and I have been testing off and on all day today with no luck. I have let IFTTT know and awaiting more feedback. I would like to suggest everyone here that is have this problem to logon to IFTTT and open a ticket. Look under the help menu. The more tickets the more focus on a fix.
This is in my error log after attempting webhooks send
Time User Code Message
Wed 2021/12/01 04:59:43 PM System -170001 [TCP-Conn] -256/-140002, Net Module Rule: 8
Interesting, thanks for the update. We now know where to start looking. Perhaps IFTTT's webhooks maintenance didn't fix your problem, it's the cause of it. I'm thinking the fix is on the webhooks side.
I am having the same problem all my network resources have been working fine and simply stopped running after the last run on 11/29/2021. I can trigger the network resources via the web browser but they simply will not execute via the ISY program. I have rebooted everything and have checked SNI and increased the timeout from 1000 to 1500. When I use the browser the IFTTT response it almost instant.