I just used my G40 last week for Volleyball game, zoom worked perfect. So far Compressed Air is a working for solution for me. Hope you can get it working again.
After the compressed air worked, I also bought some Nexxtech (the Source) aerosol Contact Head Cleaner and sprayed it in and around rocker zoom. It has worked for me, if it stops again I’ll try doing the same, cheep fix for me. Good luck, love the Ca...
I was having same issue, used a can of compressed air to blow out any dust around rocker zoom, I did it several times. And my zoom is working again.Thinking particles from using it a lot , and maybe dust from sitting out while charging.
