How do I troubleshoot my Kia Soul's unresponsive touchscreen?

I've been having trouble with my Kia Soul's touchscreen, it seems to be frozen and unresponsive at times. What steps can I take to troubleshoot and resolve this issue?

First, try resetting the system by holding down the power and volume buttons for 10 seconds. If that doesn't work, check for any software updates for the infotainment system and install them if available.

If the issue persists, it could be a hardware problem. Contact your local Kia dealership and schedule a service appointment. They will be able to diagnose and fix the issue for you.

You can also try disconnecting the battery for a few minutes and then reconnecting it. This can sometimes fix minor issues with the infotainment system.