Possible to set amount of device pings before mark device offline ?

[JoeTN]

I have some bulbs which are turned off by the wall switch, so they are fully off.
I've enabled the availability setting for the bulbs, and set the timeout to 1 minute.
This works, and the bulbs are marked as offline one minute after turned fully off.

But when they are fully off, I constantly see messages in the Z2M webui stating "Z2M: Failed to ping device".
Can't I stop these messages from showing ? Or maybe just use a setting to tell Z2M to ping the device 5 times, and if it doesn't get in in contact with the bulb, then mark it offline and show no more failed to ping warnings in the webui.

Hope someone can help me here.