Since new update, rocks in every regions takes 5 minutes to respawn.  This is a huge problem for farming. 5 minutes is too long.  Shiny hunting Shuckle was already hell for me, yet still enjoyable ; now it's become a pain to wait 5 minutes everytime I want to get encounters. This also reduces everstone farming diversity of places. Now there's only one or two places that are the only way to not lose your time. It's horrible, please go back to the original respawn time.