I thought it had something to do with the lowered min speed limit from 250 to 125.

I'm thinking of flashing back to the stock kernel, then either use Titan's kernel and the trick to make changes stick and not disappear after a reboot, this will get me the 250 lower limit and a boost on the upper clock speed.

Edit : I've flashed back to stock kernel then installed Titan's version (big thanks to him) and set the Min/Max scale limits to 250 / 750 (by editing the /etc/pmconfig file) instead of 800, now the "dmesg | grep WARNING" command doesn't return anything and things are running smoothly enough, the "about" page is fine and will be testing with the Audio books later on to see if I'm over the stuttering problem.

if someone from the gurus can confirm and explain the messages returned by the "dmesg | grep WARNING" to just simply be warnings and not a sign of something much worse, I think I'll up the speed to 800 back again, but until then 750 is good enough for this trooper, like they say "just because you can doesn't always mean you should"