Yep, I see that, but how do I remove the device from the org inventory to ensure the appliance is unclaimed?  I am effectively wanting to retire the whole network and org. ... View more

Thanks @Ryan_Miles , but I go to my inventory and the device still shows in my org and when I select it, the option to unclaim it is disabled and no option to remove it from my org. |   ... View more

I am on MX 18.107 and my MX67W is performing well on this version.  I am not seeing the slowness in resolution like I was, and content category filtering appears to be working too. ... View more

I have applied 17.10.4 to my MX67W and so far, so good.  Both content filtering and performance seem to be working as expected.  However, according to the support engineer on the case I have open, this fix is NOT in the 18.x branch yet.  Recommend you do not allow the devices to upgrade to the 18.x firmware yet.  I guess you can call this particular topic for 17.x resolved but not overall as it relates to all current firmware releases. ... View more

Still have issues with 18.105 on MX67W.  Had to once again rollback to 16.16 to maintain wireless client performance. ... View more

OK, applied 16.16 and L7 filtering & performance appear to be normal and as expected at this point.  I will hold on this version until they resolve the 17.x issues.  I am keeping my case open until they fix the 17.x branch. ... View more

Support actually responded and advised that 16.16 is the last-known-good 16 branch version.  I've asked them to make that available to me and I will give that a go to see if I can get back to full L7 filtering and expected performance on my wireless clients.  I've been a Meraki MX security appliance customer for over 5 years and never had this much trouble.  Sad to see the product line degrade like this. ... View more

What is the last-known-good 16.x firmware?  I am tired of waiting for a fix for the 17.x series and want to ask support for a 16.x.   ... View more

I can only confirm it happens on my MX64W with built-in wifi.  I do not have a separate AP.   ... View more

I just opened a case as well to pile on to hopefully weight the priority a bit, as this has been going on for far too long.   ... View more

Yes, I just got bit by that as well.  Forgot to set my firmware upgrade to "Ignore".  Had to rollback to 17.9 again to correct performance issues on wireless. ... View more

Yes, my MX67W with built-in wifi. ... View more

MX67W updated to 17.10 but wireless clients experiencing extreme slowness.  Had to roll back to 17.9. See also this community thread: After firmware update 17.10 - WLAN, iOS devices are slow and App Store runs... - The Meraki Community ... View more

Yes, after 17.10 very slow on all wireless devices.  Rebooted and power cycled, all without effect.  Not wanting to roll back to 17.9 because 17.10 fixed an issue with wireless clients not honoring L7 filter policy.  Arg... trade one problem for another :-(. ... View more