Hello, I have tested a tp-link Archer T3U usb3.0 AC1300 wifi dongle (2.5ghz + 5ghz) on both the ALL-H3-CC and AML-S805X-CC running the latest matching Raspbian distros downloaded from distro.libre.computer.
On both units, the wireless connects with no problems, but after a few minutes all communication freezes. I can’t ping, transfer, etc. Rebooting the unit fixes the problem. ifconfig down/up does NOT fix the problem, and when trying to ifconfig UP, it reports that the dongle is busy.
I have tested with two different power supplies, one rated at 5V @ 1A and the other rated at 5V @ 2A and the same issue occurs.
Is it just a problem with this dongle? I have ordered the recommended dongle from amazon (GenBasic) so we will see how that works.
So as of now, I can’t do an apt upgrade since it starts downloading then stops about 25% into the process and loses connection.
I have tried connecting to both 5GHz and 2GHz networks.
I have tried different USB ports.
Thanks for any pointers!