Hello,
I just picked up an Amiga package. It's rocking one of those cherry switched red keyboards

The sad part is the tank mouse. It kinda works. The pointer moves fine, it's not a mouse port fuse issue. It seems to take awhile to 'see' the button clicks (both left and right). Sometimes clicking is fine, most other times I need to hold it down for a bit, sometimes I just need to stop then come back to it for the button to work. I don't believe the issue is the switch - it's unlikely both switches are bad. For this mouse, it has a couple 47uF 6.3V capacitors inside. What's your opinion? Do you think recapping will solve the issue? And, yes I've plugged a different tank mouse in the A2000 and it works fine with no issues. So I feel safe saving this is not an A2000 issue.