Stressin their bodies before the event may disrupt the process too, and we can't know if it will affect their moult adversely.
And collapsed tunnels and all that.
HOWEVER... there are times when it's necessary to move them: emergencies like floods, bacterial blooms, ant infestations, damaged tanks, or when a human has to disassemble their tank to move.
When these situations arise we do carefully move them, then isolate til they finish their moult & eat their exo & are scrappy and ready to take on the world again.


It's just preferable that they be left to do their thing... less opportunity for damage.