Has anyone gotten the Quantum router to stay with a 40Mhz channel bandwidth for 802.11n in the 2.4GHz band?
Using inSSIDer to monitor the router, I've found that it will switch into 40Mhz mode when configured for 802.11n performance mode and a manual channel assignment. Selecting channels 6, 7 and 11 have worked for me. However, after several minutes, the router switches back to 20Mhz bandwidth. Manually changing channels will cause it to switch back to 40Mhz, but again only for a few minutes.
I've also confirmed the bandwidth on the router's advanced WiFi settings/status page.
Automatic channel assignment never goes into 40Mhz mode. In fact, automatic always seems to pick channel 1 even though I have another nearby AP active on that channel.
I'm curious what others are experiencing with this router's WiFi operation.
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