AltServer showing No Connected Devices

[l0u1sg]

Describe the bug AltServer shows No Connected Devices when I want to install it on my iPad

To Reproduce Open AltServer -> Install AltStore

Expected behavior That the installation of AltStore is error-free.

Desktop (please complete the following information if applicable):

OS: Windows 10
Version: 20H2

iPhone (please complete the following information):

Device: iPad 10,2 8th generation
iOS: 14.2 Beta 4

Additional context and logs AltServer 1.4.3.0