hey there,
so after weeks of trying theres something that helped alot and stopped the tubes and racks for bugging out(most of time , like 95%)
workaround :
>Place Bath Tubes only in rows of max 2
> Place drying racks in a line
it looks like the position has to do alot with it's behaviour, by doing it like described above the bugged out for only 1 or 2 times in whole 2-3 weeks
have fun!