VCDS Fault Code 01305

Hi Guys,
 
Have this error popping up twice now. First time got it and cleared it and that was last thursday. However got it scanned today and the error has come up again :(
 
Search suggests that it may be linked to the CAN connection not seated properly? Recently installed genuine microphone to AMUNSDEN RNS315+ and everything is working fine. However am not sure why this error is coming up?
 

Address 19: CAN Gateway (J533) Labels: 7N0-907-530-V2.clb
Part No SW: 7N0 907 530 R HW: 7N0 907 530 H
Component: J533 Gateway H42 1632
Revision: H42 Serial number: 160812F1000752
Coding: 351303
Shop #: WSC 73430 790 00209
VCID: 3F8D929FAE696BBA85-806A

1 Fault Found:
01305 - Databus for Infotainment
004 - No Signal/Communication - Intermittent
Freeze Frame:
Fault Status: 00100100
Fault Priority: 1
Fault Frequency: 1
Reset counter: 99
Mileage: 59820 km
Time Indication: 0
Date: 2016.11.18
Time: 07:33:50