even thought there's an update, this trainer is working fine the few options i've tried so far.
Question, are you using the weight option?
max inventory weight or current inventory weight?
If you can't move it can be because your inventory weight is over 50kg.
use the current weight editor i usually change it to 10kg
open inventory check the current weight is displayed as what you changed it to e.g 10kg
then drop or pick up an item. it will register the new weight. and you will be able to move.
[Edited by snoopy1988, 10/9/2021 9:53:21 PM]