Please update your webCoRE to the latest version if you’re version is prior to v0.2.100.20171211. Both CoRE and webCoRE are generating stress on the platform by executing certain methods that are “expensive” - this critical change is working around that issue to ease the stress on the ST platform and should make things work much smoother. Please be aware that this has been lightly tested. While I don’t expect any issues, please report back if you encounter any issues or errors you were not experiencing before updating.
I will update the legacy CoRE SmartApp to use the same method in the days to come.
Thank you for your understanding,