So i have been having this problem of songs speeding up and slowing down for a year or so. It is on wifi or cellular while connected to bluetooth. It is typically worse when my phone gets farther away from the speaker but also happens when I have my bluetooth headphones on and phone in pocket. It has happened on several versions of iOS and pandora versions. It must be built in buffering when signal gets low but it is annoying and embarrassing. It also does not happen on other streaming platforms. iPhone SE version 15.6.1 pandora version 2301.1 verizon no error messages. ... View more