We have about +-66 Z3's that we use for retail sites. They're being used together with MR42's or MR33's. +- 20 devices on a network.
For the past months (almost as soon as we started rolling them out over a year ago) we started to have problems with them.
They would go completely offline and stop 'responding' on all utp ports of the device. No green lights above the ports, no DHCP, no local status page, resetting didn't work.
I went through plenty of troubleshooting with Meraki Support to no avail.
Cisco sending a new device with RMA is the only way to 'resolve' this.
So this week we reached 50% of failing Z3's quite frustrating and disappointing.
Our account manager let us know that in the firmware 15.36 this issue should be resolved. This is still beta so not very keen on upgrading just yet.
However i was wondering if other people are experience a similar problem?