Dehumidifier isn't draining into hose and goes into bucket instead

80% of the time lately my dehumidifier is filling the bucket up instead of going into the hose and going into a floor drain. Is the hose blocking something? The dehumidifier is only 1.5 years old

Do you have the hose draining down?

Air lock, the bubble is trapped in the hose.
Need to straighten, or add a vent to the hose run.
Or you got crap in the hose, some have screen filters, get clogged.

check the connection on the hose mine have come lose a few times.