good post

what is the free size on the drive? are you using a usb hub? try without the hub?

only 2.4G drops? when it happens, 2.4G light is still on? can you see the signal? 5hz is fine all the time?

you can try this, add all devices to parental list and setup internet access time outside of 6:00am - 11:00am, 3:00pm - 6:00pm & 8:00pm - 11:00pm, then choose while list but leave keyword empty. The...

USB 3.0 and 2.4G is known issue in the router area not just TP-link, a new firmware can't resolve it. Hope in the feature they can resolve it by new usb technology.

it seems that TP-Link removed bandwidth control for guest network in the latest firmware. we can still contact TP-link Support and tell them we need that function so they will reconsider it.