@world101 Makes no difference here...
@world101 Your example does not read the topics, it's being set when you push the buttons....
@lukasmaximus Tried reverting to 1.4.3. Same issue.
Fails with error: RFID face maybe not connect.
If I include anything that is related to Faces RFiD the program will crash. The reader works with arduino test-code.
I have the exact same problem. 1 topic works fine, but more does not work.