Thanks for letting us know. I'm currently testing at my own office and it appears to be ok as well. ... View more

I upgraded to v18.105 on one of my problematic MX67W models and it didn't help with the wifi issue one bit. I did put an Omada WAP on it and it worked fine though.... On another site I'm rolling back to v16 tonight. ... View more

I'm wasting hours of my time trying to figure out why my clients are having wifi issues and now I find all these posts. They released 17.10.2 anyway..... Sigh. (MX64W: LAN is fine, wifi is trash.) ... View more

I guess they went ahead and released 17.10.2 anyway and I'm having the same issue at two of my client sites. Sigh. MX64W: LAN is fine, wifi is trash. ... View more

Here's what mine looks like. Make sure that you apply it to all sites if you are adding manually. I took the easy route and went to Security Center, it shows all sites and I just clicked on "Microsoft Windows IIS denial-of-service attempt" and clicked Whitelist ON.   No reboots needed! ... View more

The latest from Microsoft:  August 10, 2022 1:02 PM Title: Some users may be unable to connect to multiple Microsoft 365 services. User Impact: Users may be unable to connect to multiple Microsoft 365 services. More info: Impacted services include, but are not limited to: - Outlook desktop client - OneDrive for Business - Microsoft Teams Affected customers have reported that disabling firewall rules blocking TLS 1.2 is mitigating impact. Current status: We continue to work with the firewall partner to investigate a Snort rule which is contributing to impact. Our focus remains on mitigation and from user reports, disabling the specific firewall rule provides immediate relief. Additionally, we continue to investigate recent changes within the Microsoft-managed environment to rule out potential causes of impact. Scope of impact: At this time, impact appears to be specific to some users who are served through the affected infrastructure. Next update by: Wednesday, August 10, 2022, 2:30 PM (6:30 PM UTC) ... View more

Here's the first user that called me this morning -- these are addresses that were blocked with this SNORT rule.  ... View more

I left my sites on Prevention and just turned the Whitelist setting to ON for this and all of our problems disappeared (OneDrive app, Outlook app, Splashtop, Syncro remote access). ... View more

I applied this Whitelist ON change in all of our Meraki routers and it seems to have fixed our ability to remotely access their computers and Outlook and OneDrive. ... View more