Hello All, I am hoping someone may have experienced this issue as we are at a loss and have been working to correct it for over 3 months. We seem to have consistent issues with spikes in latency and loss around the same time and same days. It can last 10 minutes up to an hour. I have tried to trace large bandwidth users and eliminate them as the culprit but the issue persists. I have taken packet captures from the MX during the spikes but don't really see anything extraordinary. We have tried reverting the MX firmware, replaced the routers from the ISPs with no change in the spikes. When these spikes occur, users are unable to use the network and VPN users are kicked off. Any ideas or hints would be appreciated. This is a network for a high school in Oakland. We have had the Meraki network for a few years but these issues started about 3 months ago. Brian
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