I operate my homeassistant on a raspi with sufficient memory (4 GB memory, 256 GB sd-card). Since about two months I experience issues with a sensor and a service.
I have 3 rss-feedsensors (feedparser). One of the feedparser-sensors is lost regularly after a few days. The other two show no problems. All sensors are configured likewise.
Additionaly, I have configured an e-mail notification service in configuration.yaml. Like the feedparser-sensor the e-mail-notification service “vanishes” after a few days and I get errors, when an automation tries to use the service.
After rebooting HA, everything is back to normal and functioning correct.
I have no clue, why this is happening…