I’ve had this issue on and off for about two months, before that everything used to work perfectly fine. All of my server actions (triggered via shortcut buttons) time out before they are executed. The buttons work fine, I have some HomeKit actions set up on them and those work well, and the shortcuts work just fine when I trigger them on my phone or via Siri.
I have tried uninstalling and reinstalling the app on the iPhone I use as a server.
Would love some insight as right now, my server is pretty useless and I miss it!