When attempting to switch to the drive channel on my amp, the button seems to be having a contact issue. When I press it...

So, I fixed the problem... All I had to do is spray a bit of WD-40 on the switch (from the inside) and now the drive channel is working perfectly lol. I've played my guitar for a couple hours now, switching between clean and drive channels, the switch didn't stutter or make a single noise. I'll update this post and take the pictures should the problem return and I end up having to change the switch.