Arcade machine buttons are subjected to intense use, leading to several common durability issues. The most frequent problems include:

1. Worn-Out Microswitches: Over time, the microswitches beneath the buttons can wear out, causing unresponsive or sticky buttons. Replacing the microswitch or cleaning the contacts often resolves this.

2. Broken Springs or Plungers: Heavy use can cause springs or plungers to break, making buttons feel loose or fail to rebound. Replacing these components is the best solution.

3. Dirty or Sticky Buttons: Dust, dirt, and spilled drinks can cause buttons to stick. Regular cleaning with isopropyl alcohol helps maintain smooth operation.

4. Cracked or Damaged Button Caps: Constant pressing can crack plastic button caps. Replacing them with high-quality, durable caps prevents frequent breakage.

5. Loose Wiring or Connections: Wires connecting the buttons to the control panel may loosen over time. Tightening or resoldering the connections ensures consistent performance.

To extend button lifespan, use high-quality components, perform routine maintenance, and avoid excessive force during gameplay. Addressing these issues promptly keeps arcade machines in top condition for endless gaming fun.