@NicolaG    This type of procedure is what I have been hoping to find for a long time. If it works as you describe, you're a life saver! 🙂   Did you deploy the new VMX in the same subnet as the old one? ... View more

We had bad performance issues with our pair of MX95 with FW 17.10.2. We got aprox 280 Mb/s on our 1Gb/s WAN links with a 31% load in the MX (Summary Report in Dashborad). I upgraded to 17.10.4 last night and it solved the problem, we are back to aprox 900 Mb/s on the WAN links and the load is now 15%. All other parameters unchanged in the MX.   According to Meraki support we should not have been affected by the issues described in this thread, which I referenced in the case to Meraki. But they still recommended an upgrade. ... View more