How to Troubleshoot Z-Wave Garage door opener

Hey all,

Just wanting to know how I can troubleshoot a Z wave garage door opener to try to find out if it's the device or the Z wave mesh is not strong enough.

The garage door opener seems to work sometimes and then others it just does not but in HE log all I can see is that when it worked it opened. Is there anything like the Zigbee logs where it shows the devices checking in or just more detailed logs?