Playback is "stutter"

I´ve a major issue because the playback stutters. Tried Microsoft Edge, Firefox and Chrome. This makes impossible for me to use Hookpad! And of course it´s the same if I export from Hook to a file.

My playback also stutters and gives staticky sounds when playing back in IOS Ipad. It has become more difficult to work with on the Ipad.

this new versions sucks . It is ok to convert but the playback is hell.