Hi all,   I'm new to the Meraki hardware and so far i'm really pleased with how it works and how fast you can configure the devices. But I have a problem with configuring 2 MS250 switches that i want to enable for Layer 3. I will explain everything i did so you have a clear picture of the setup.   To configure the switches I booted them both up with a network cable in both of them, and i saw they were recognised in the Meraki portal. Then I powered them off and removed the network cable from only the 2nd switch. Then i plugged in the stacking cables in both of them. From switch 1 port 1 to switch 2 port 2, and from switch 1 port 2 to switch 2 port 1.   Now they booted up and I configured the stack, so time to configure the layer 3 settings.   I open a switch and click in the left bottom corner the link "Configure layer 3 settings". The message i receive is "You don't have any interfaces or static routes configured Create an interface to configure layer 3 settings on your switch". So i click on "Create Interface" but then i see the error message "view failed to load".   I receive this message on both switches. I tested in Chrome, Edge and FireFox but in all browsers i receive this message. There is a firmware upgrade available (current firmware 11.27, new firmware is 12.17), but we already have some Meraki devices currently in production so i cant upgrade the firmware at this moment.   The error message doesnt give me a clear explanation why it cant show the requested view. Did I skipped a step? Did i made a mistake somewhere above? Is it an error in the current firmware? If im correct, you cant upgrade the firmware of individual devices, only the whole network. Is there a workaround for this?   Kind regards, Niels ... View more