@il_Gandi Imagine when the router is working in AP mode, and it is allowed to configure isolation between the main and the guest, the devices connected to the guest will not be able to access the...

@makeIThappen @.Trung Hello, we generally recommend TP-Link users keep their device FW up to date. However, there are times that there are no new features or functions added to the model or...

@RonL I see. But please don't forget to get back to the support engineer once the issue happens next time, they need your help to locate the issue. Thank you.

@alek_davis OK, please let the community know that helps.

@Yuenkee Hello, how about the link speed between the MacBook and the C6 when it is connected? Is it connected to 5G network or 2.4G? Follow this guide to find it out:...

@Alexander_S You can leave the IGMP Snooping disabled then.