OH3 rule, check in a rule if item was "ON" in past 30 minutes

[sirpreis (Mario Preis)]

Ok, looks like I’m not the only one having the problem:

openHAB 3.0 Release Candidates discussion

Hi, I noticed two problems on my OH3 installation: With an influxdb v1 database, OH always read historical historical state of switch items as OFF. The value is well stored in the database (I can see it with grafana). It seems linked to these posts: OH3, restoreOnStartup not working? OH3 Graph of Switch item. File global variables (with var keyword) in old DSL rules are always null when initialized outside any rule. File global constants (with val keyword) are OK. Shall I open new issues…