We have a ton of customers on MX64 with poor USB Cellular failover, and their LTE signal is fine. It is a known issue with Meraki that they have only addressed in 17.x for MX84 and above. If you haven't had issues with this, it might be because your version is 16.x or below.  https://community.meraki.com/t5/Security-SD-WAN/New-MX-17-7-Stable-Release-Candidate-Firmware-huge-number-of/td-p/149834 ... View more

Hi CSHAUN   The iPhone is connecting to the MR20 WAP which is on the same network of security devices MX64. As I remember that the OUTBOUND policy on the FW setting is default allowing ALL services and destinations IP.   I will login and check the FW setting on MX64 next Monday. Also will try to enrol another iPhone or iPad to figure out the issue is caused by Meraki SM or by the mobile iOS devices.   By the way, I also tried to download the Meraki SM app from Apple store, and scan the QR code to enrol, but the same problem can not install the Profile. Some pictures for your reference.   ... View more

At this stage, I would leave support to sort it out. ... View more

If you work for a cisco partner, depending on your region, register an account using your CCO ID at  www.merakipartners.com.  You may be able to enroll for free in there.  Myself and a number of my colleagues did this in December and Feb, and it was free. ... View more

For larger campus deployments, we are seeing most of our customers moving to Meraki for edge switching & Wifi initially, but retaining existing catalyst for core or distribution.  Once they are in the ecosystem, we'll slowly creep into distribution & core when switches reach end of support or when they get access to their budget. ... View more

Problem fixed.   reset VPN register on PC.      ... View more