VCDS Auto Scan cannot reach modules

[mattylondon]

Not sure if this is a VCDS problem or a physical problem with the car. When I do an Auto Scan the modules cannot be reached (pic below). However all modules can be reached if I go directly into them and coding, measuring blocks etc.. work fine without any problem.

My last Auto Scan that worked was back in June on version 14.10.2.0 (x64)

Since then VCDS has updated to 15.7.0.0 (x64) & 15.7.1.0 (x64) and also the firmware in the cable has been updated.

Does anybody have any ideas that may help?

Cheers