Apple MacBook Sierra Wireless WIFI 5GHZ

[Valter_Veiga]

MacBook running HighSierra in wireless 5Ghz very instable in access-points 3825, 3805, 3912 with controller C25 running v10.31.04 ou v10.31.04.

After a week of testes the best solution is: Disable 5Ghz and use the 2.4Ghz interface Only

[Jeremy_Gibbs]

Also, let us know what Extreme GTAC suggests here in this post, so it can help others! Thanks!

[Valter_Veiga]

Will try your settings this night. tomorow I will update.

[Jeremy_Gibbs]

Also, these settings are what I found to be best based on survey info in my area. So, our MBR and RSS thresholds will be different fyi.

[Jeremy_Gibbs]

What is the DTIM value? If it's 5, set it to 2.

[Scott_Whall]

Thanks for finding that Jeremy. Since the date that this article was published, we have found that the 256 setting did not resolve the issues we were troubleshooting. We have been working on removing all references to this setting since. Also - this article was in response to specific Chromebook problems, and not intended for other client devices.