PI shutting down

After installing wfpiconsole Pi shuts down after 15 minutes. New SD card. Pi power cord (3amps). Does the same on old SD card. Anybody else? Pi does not shut down before installing wfpiconsole program.

In the absence of you providing ‘any’ syslogs nor any details of what kind or pi, what peripherals you have attached, etc then nope. No ideas.