SO I have been using smartthings and these switches for years without issue. Recently within the last 2 weeks, I have noticed that the device status is not refreshing in smartthings. If I turn on/off a switch manually or from the kasa app, ST no longer sees this. In order for me to force a refresh, I have to go into ST settings, visit the tp-link integration screen and click done. Then everything refreshes.
I am still able to control the devices within the ST app, but automation fail now since ST is not getting updated device status.
I have rebooted my ST hub (v2), checked all firmware on all devices, latest app versions, forced stop apps, cleared cache etc. The only thing I have not done is kill the link between ST and TP link. I have not done that because it will kill all the automation, so trying to see if there is anything else I can do before I have to start from scratch with those devices.