I noticed this when trying to connect a new Amazon firestick - it picked up the 5GHZ band but kept saying 'Out of Range' until I'd adjusted the channel and bandwidth and control sideband settings on the router for the 5GHZ wifi. Other equipment randomly disconnects as well. With the 5GHZ band some equipment can only see the lower channels and lower bandwidth option - so on your router adjust the 5GHZ channel accordingly. Can you install the old Router to see if the problem disappears or not?Hi teletheast Since the ROuter is new I would suspect it is the cause of the problem. That it is not doing so seems to me to indicate a problem with the Router or WiFi card. The TP-Link TL-WN881ND PCIe x1 802.11a/b/g/n Wi-Fi Adapter should be perfectly capable of seeing the 5Ghz band.

If you look at the setting for the router, do those names match the SID for the 2.4 and 5Ghz bands of the router (WiFi and WiFi 2)? HP Win 7 圆4, Acer Win 8.1 圆4 HTPC, ASUS Win 8.1 x32 10' tablet, Nokia Lumia 1520 Denim, Raspberry Pi Model B, Raspberry Pi 2 4xTP-Link Gigabit Powerline adapters (1 w/ wireless) Linksys N900 Dual Band Gigabit Router (Access Point) Other Info: -Cisco DPC3825 Docsis 3.0 Wireless Gateway Hard Drives: Boot Drive: 256GB Samsung M.2 PCIe SSD (2100MBps-R, 1200MBps-W)ĭata & Test Drives: 240GB Samsung 840 SSD, 2x120GB Samsung Evo SSD, PSU: EVGA G1 750 Watts 80 Plus Gold Certified Full ModularĬooling: Deepcool Classic Captain Liquid Pump, 360 Radiator w/ Double Helix Reservoir Keyboard: Armaggedon MKA-5R RGB Hornet Mech KB Graphics Card: ASUS ROG Strix GeForce® GTX 1070 Memory: Corsair Vengeance Pro Series 16GB (2x8GB) 2400Mhz System Manufacturer/Model Number: Badrobot Junk Systems, Inc.

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