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6 Posts

04-07-2014

Switzerland

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  • Posts: 6
  • Registered: ‎04-07-2014
  • Location: Switzerland
  • Views: 61
  • Message 1 of 2

bluetooth keyboard K810 and mouse T630 at the same time, repeating keys and mouse starts to stutter

2014-04-07, 11:37 AM

I use a Lenovo Thinkpad Tablet 2, Windows 8.1(core edition), x86 (32bit).

 

If I pair a Bluetooth keyboard K810 and mouse T630 at the same time, with Wifi On, the keyboard starts repeating the keys and the mouse starts to stutter. Especially if WiFi is under load (when downloading something).

 

This doesn’t happens if I pair only the keyboard, or if I pair mouse and keyboard with Wifi OFF.

If I pair a Bluetooth keyboard and use a USB mouse with Wifi ON, everything works fine.

If I pair a Bluetooth mouse and use a USB keyboard with Wifi ON, everything works fine.

 

I think it is an issue with two Bluetooth devices paired at the same time with Wifi ON.

So here is a summary:

--------------------------

BT mouse and BT keyboard / Wifi ON ----> repeating chars and the mouse starts to stutter (bug)

BT mouse and BT keyboard / Wifi OFF ----> works fine

Only BT keyboard / Wifi ON ----> works fine

Only BT mouse / Wifi ON ----> works fine

USB mouse and BT keyboard / Wifi ON ----> works fine

USB keyboard and BT mouse / Wifi ON ----> works fine

-------------------------

Where is the problem? Is there any solution?

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6 Posts

04-07-2014

Switzerland

4 Signins

61 Page Views

  • Posts: 6
  • Registered: ‎04-07-2014
  • Location: Switzerland
  • Views: 61

Betreff: bluetooth keyboard K810 and mouse T630 at the same time, repeating keys and mouse starts to

2014-04-08, 20:56 PM

I have solved the problem. In the Wlan-Drives-Settings there is the "Bluetooth Collaboration" option. I put the value to "Disable" and now works everything like charm.

 

Best regards, jC

 

Broadcom manual:

Bluetooth Collaboration

Bluetooth Collaboration enables general purpose input/output transmit suppression protocol between the IEEE 802.11 media access control (MAC) and an external Bluetooth chip to minimize transmit interference. Bluetooth Collaboration is enabled by default.

 

broadcomSDIO.jpg

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6 Posts

04-07-2014

Switzerland

4 Signins

61 Page Views

  • Posts: 6
  • Registered: ‎04-07-2014
  • Location: Switzerland
  • Views: 61
  • Message 2 of 2

Betreff: bluetooth keyboard K810 and mouse T630 at the same time, repeating keys and mouse starts to

2014-04-08, 20:56 PM

I have solved the problem. In the Wlan-Drives-Settings there is the "Bluetooth Collaboration" option. I put the value to "Disable" and now works everything like charm.

 

Best regards, jC

 

Broadcom manual:

Bluetooth Collaboration

Bluetooth Collaboration enables general purpose input/output transmit suppression protocol between the IEEE 802.11 media access control (MAC) and an external Bluetooth chip to minimize transmit interference. Bluetooth Collaboration is enabled by default.

 

broadcomSDIO.jpg

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