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jeepish42 Author

Level 1

22 points

Sequoia Problem: Logitech wireless keyboard and mouse via KVM not working M1 Mac Mini

Here's my setup:

M1 Mac Mini

TESmart Dual Monitor KVM

Logitech Keyboard: Ergo K860, Logitech Mouse: M525

-- Both connected using Logitech Receiver in the KVM

I have been using this setup for years, with the Logitech USB receiver plugged into the keyboard/mouse port of the KVM switch. Works great switching between my MacBook Pro and my M1 Mac Mini.

Yesterday, I installed Sequoia on my Mini, and now when I switch back to the M1, the keyboard/mouse are unrecognized and I cannot access the Mini.

A couple of times a forced hard reboot of the Mini (via the power switch) will get the Mini to see the keyboard/mouse, but not all the time. I'm stuck having to shutdown the Mini, detach a USB device to free up a direct port, then move the Logitech Receiver directly into the Mini, and THEN it will see the keyboard.

Bug in Sequoia?

Mac mini, macOS 15.0

Posted on Sep 18, 2024 11:46 AM

Top-ranking reply

James Brickley

Level 5

5,062 points

Posted on Sep 30, 2024 7:07 PM

You have to reach out to TESmart technical support. They have a firmware binary but they have to give it you. It's not available for public download without their assistance. Makes sense, because if someone puts the wrong firmware on the wrong device it will break the device.

https://www.tesmart.com/pages/contact

Fill out the form and submit.

At the bottom of the page is their phone number in China. You could call if you had to.

View in context

24 replies

Sep 19, 2024 9:23 AM in response to jeepish42

I have the same problem. My mouse works, but my keyboard does not. Very frustrating.

Sep 20, 2024 2:57 PM in response to jeepish42

Same issue - updated to Sequoia 15 and my KVM Switcher does not recognize my the mouse or keyboard - via USB plugged into the KVM Switcher - APPLE PLEASE FIX THIS BUG

Mo7sin

Level 1

32 points

Sep 22, 2024 12:47 AM in response to jeepish42

Same issue here.

idealyhn

Level 1

8 points

Sep 23, 2024 10:50 PM in response to jeepish42

Same issue here 😥

Sep 27, 2024 10:32 PM in response to jeepish42

There was another thread where someone mentioned they reached out to TESmart technical support and was provided a .bin firmware update and a software tool to apply it. Then the problem was resolved.

Sep 29, 2024 1:14 PM in response to James Brickley

Having the same issue with an M1 mini with no recognition of the keyboard/mouse connected to the TESmart KVM HKS0403A1U after upgrading to Sequoia. Unable to locate any .bin to upgrade KVM.

Sep 29, 2024 2:23 PM in response to jaandrade3rd

For Tesmart KVM users. Contact Tesmart support. They have the solution.

[Edited by Moderator]

Oct 4, 2024 1:33 PM in response to jeepish42

Sequoia was updated to 15.0.1 yesterday or so. Curious if the update resolves the KVM issues for anyone. I reverted back to Sonoma and I reluctant to move back to Sequoia until there's a fix.

Mo7sin

Level 1

32 points

Oct 21, 2024 8:32 AM in response to Beatrix_00

Same here!

Sequoia Problem: Logitech wireless keyboard and mouse via KVM not working M1 Mac Mini