@Joseph-TP 

Hello,

I have installed the new driver  1030.52.1110.2025 with my T3U Plus adapter.

The problem "Abnormal Signal Strength Display" seems to be resolved.

But, unfortunately, "Unstable Connections" still there... (connection becomes severely unstable, with frequent disconnections and reduced throughput).

I don't use the ForceUsbMode parameter, so the adapter uses USB 2.0 mode.

For information, my PC is only 4 m from the router, with no walls in between, and the connection is on 5GHz

Regards.

  @Joseph-TP  By the way, a newer version of this driver, 1030.52.1216.2025, has been released. Could you please share that as well?

  @Joseph-TP 

I've gotta thank ya for this horrible visual glitch finally being over with. I have the Realtek 8811CU.. I've always wanted to ask some kind of expert about this adapter's event logs.. Are these normal? (430 more installation needed. All the 400's are "the device was configured". 410, the device has started, 411: had a problem starting.

In terms of instability, I'd say I started experiencing that like 3 weeks before November 14th 2025. My TP Link extender would do this really weird thing  where instead of getting 4 green lights, I would get a red light on the 2.4Ghz, even though I'd be connected to the 5 Ghz... But also my Internet would not be existent... Even weirder I could initiate windows troubleshooter, reset my adapter and then the 2.4 Ghz light comes back on, and connection is good for a few seconds up to 20ish minutes.Then eventually I got an optional update for the 11/14 adapter I had and then I had 1 bar connections on the TP link extender... Though I did find a way to make it become full bar connections before today.
I'd connect my phone to the 2.4 Ghz, put it on a wireless charger, and then use my phone as an extender.. Got me full bar connected that way.

I found this forum after checking ccleaner and seeing that this driver had an update.

I usually only do driver updates near the beginning or end of the year.. Since all my problems show up around then.Though, with only 8 more security updates from Windows.. I honestly don't know what I'll do at tje end of this year.

  @Joseph-TP 

I may have to wait till the next security update rolls around. I haven't seen it. I'm currently on Windows 10, so that may be a reason why I didn't receive anything related to it.

Specificially my Adapters model or Device Pid and Revision is this. PID C811 REV 0200. That's an RTL8811CU.. But don't assume I have anything like the images. Really it looks like a Comfast wireless Adapter, but it's apparently Realtek. I don't know much about the adapter since I got it bundled with my PC a few years ago

My Extender is a TP-Link RE315.

Modem----Router ))))((((( TP-Link RE315 )))))((((( my computer.

My issues with being able to force connectivity via windows troubleshooting over and over again felt really weird to be honest.. Though it could've just been that I swapped over from Verizon to Spectrum/charter for Internet, maybe. going from a hotspot router to Broadband. Though updating the driver to 731.2025 fixed my instability or whatever that all was

Then the bars going down from 2 out of 3 bars to 1 out of 3 bars seemed concerning for awhile. But that was fixed with 1105.

 Should I be seeing issues right now? Don't you dare tell me it's related to link speed.. Since I guess sometimes my phone gets ~100 Mb more link speed, and it's only like 2 inches closer to the tp link. My phone and the Adapter are both old.. Actually no idea when the adapter came out (got the adapter in 2024. phones from 2018.