Clutch issue

[Brendanmck]

Hi all noticed recently after getting the car back on the road the operation of the clutch has become loud and clunky at crawl speed when I come on to the brakes and then back on to the gas it's the operation of the clutch disengaging and engaging that's loud and clunky. One theory I have is that the car was sat up over the winter and the battery went flat would I need to reprogram the software controlling the clutch ? Or is it something more sinister ?