So what exactly was the previous firmware version and what is it now? "Latest" isn't particularly helpful.since the last update to the latest SW I cannot connect to internet if I connect to the 5GHz WLAN (RT-AC88U).
Look for errors in the router's System Log and Wireless Log.Is there anything what I can check why only 5GHz has an issue?
Hi yes thanks this was the issue.Set your 5 GHZ to a non DFS channel. 36 would be good.
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