Hi vazkii, When I dropped a mana tablet to a creative mana pool, to charge it, It causes a fps drop, but like a lot, I usually have the fps shown in the first image but when I drop the tablet to the pool it goes from around 260 fps to 90 as seen in the second image. It happens when the tablet is recharging, if the tablet is on the ground nothing happens.

Look in the changelog, it was recently.

It's not listed in the changelog but, via Botania's twitter account I managed to find out that the changed happened in Botania 78

I just wanted to make sure that it didn't happened before the change; there is a fps drop but not as large as this one from 250 to 150 aproximately

Hm, ok, I'll add a config option to turn the new charging animation off.

Just a question, in which update did you changed the animation to lightning?