not had a pineapple be for have you tried downgrading it seeing if that helps so you can sort of work out if it software or hardware doing the most normal trouble shooting way is check for errors
so these
[ 12.050000] usb 1-1.1: device descriptor read/64, error -145
[ 749.930000] blk_update_request: I/O error, dev sda, sector 10202
[ 749.970000] blk_update_request: I/O error, dev sda, sector 10203
[ 749.990000] blk_update_request: I/O error, dev sda, sector 10202
issue with partition try downgrading and updating again