Please keep us informed. I rolled back all our organizations to 26.8.1 today. 27.5 has been non-stop complaints about speed and latency issues on wifi. Never seen it this bad across so many clients on a Meraki network before. The Meraki tech I worked with said they've gotten zero complaints about 27.5. Unfortunately, these were production networks so I couldn't leave the firmware in place to troubleshoot. ... View more