Poor Zigbee performance on C-7 hub

[neonturbo]

@Rxich

PS- The hub has a nasty habit of changing the PAN ID, and when it does, you're in for hell. Take alook at yours and write it down, watch to see if it changes

Didn't they put in a fix for that in 2.2.3? Release 2.2.3 Available

• Change Zigbee EZSP_CONFIG_PAN_ID_CONFLICT_REPORT_THRESHOLD from 1 to 10