The thunderbolt asistant popup opens and closes constantly very fast

The problem is that I do not have enough time to enable the permission for the Thunderbolt device. It closes and then opens very fast, to close and open again and again.

It is as if I was connecting and disconnecting the cable.

The computer is a Lenovo Thinkpad Carbon X1 Laptop 6th Gen. Windows 11, with latest version of BIOS and Thunderbolt software. Thanks in advance.

Hi Mario,

Thank you for posting!

My impression based on your description and the section within which you have posted in our support forum is that you are using a Plugable TBT3-UDZ docking station → Please correct me if I am mistaken.

Presuming for the moment that my impression is indeed correct, based on your description of the behavior our next step is to get some additional information.

Can you please send an email to our direct support email address → with ‘For ticket #- 388988’ in the subject line that contains the following information?:

1.The Amazon Order ID number for your TBT3-UDZ purchase

This information is available from →

2.While the TBT3-UDZ is connected to your Lenovo laptop (even if not working as expected), the output of our diagnostic utility PlugDebug →

This information will help us to determine the next steps.

Note, if having the TBT3-UDZ connected to the laptop prevents gathering the PlugDebug, it is okay to disconnect the TBT3-UDZ from the laptop when gathering the information.

*** Please do not post the information above here in our public forum (it contains personally identifiable information) ***

Apologies for the frustration, and thank you for giving us the chance to help!

Plugable Technologies

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