+++++++++++++++++++++++++++++++++++++

Jimmya, before you result to using any contact cleaner, try positioning your camera whereby the switch is phased downward and then shoot pressurized air around the edges of the opening of the on/off switch. In other words, allow air pressure and gravity do the work for you. More than likely, there is some dirt that has accumulated in and about the switch contact area. If shooting air into/onto the switch first doesn't cure the problem, LIGHTLY tap the switch with an object such as tip on the handle of a kitchen fork or kitchen spoon. Tapping may help dislodge any foreign debris, then, with the switch remaining to be phased downward, shoot the air again. Hopefully, this will work for you because I would hesitate using the contact cleaner.

Meanwhile, your topic "Help" is/was ok with me. Those whom had taken an exception to the topic you have chosen are more than likely upset with their own personal lives than they are upset with your title, ergo; in your situation, you were likely chosen to be the vent for the upset others suffer with their own personal failures.

Meanwhile, give the pressurized air a try and, then, let us all know if it had cured your problem !

Have a great day !