With hammer in hand look at rock.
Option to mine stone
Left click – circle started.
White segment circled two / three times and disappeared. Left grey circle only.
Unable to move but could view inventory.
Logged out and back in
Character frozen with arms out stretched at a 45 degree angle down towards ground.
Still able to access inventory and move but character still frozen instance facing me.
Could still hear breathing becoming labored when running.
Moved away from rock, logged out and back in.
Character unfrozen and returned to normal.