Too many problems with New Update

Ranger recharge rate is so slow now, it takes so long to send out rangers!!! All my characters that used to be strong have gotten super weak! My 3 star ranger is weaker than my 6 star ranger. The speciality powers that my rangers have seem to also take longer for them to use. Actually everything in general has slowed down. From ranger attack rate, mobility, and loading rate. And the guild chat doesnt allow some basic words to be used. How are we supposed to get the super Leonards to level up our Rangers? Please fix!!!!!!

Resha Bear about LINE Rangers