Wall wart adequacy

[Perl6_user]

This is a known issue, and it's not the wall wart's fault.  The charge controller in the PBP is apparently inadequate for what the PBP can do under full load.  Without modifying the hardware, the best solution is to throttle the CPUs and/or dim the display.  There are threads here with more details.

Then if it's known and not serious, I shall tolerate it. Thanks for the answer.