What makes a hayward pool crawler go in circle?

A Hayward pool cleaner does not go in circles by design. There are a couple of reasons why your pool cleaner might be moving in circles. They are:

* Improper installation: If the cleaner is not installed correctly, it can cause the cleaner to move in circles. Make sure that the cleaner is installed according to the manufacturer's instructions.

* Clogged filter: A clogged filter can restrict the flow of water to the cleaner, which can cause it to move in circles. Clean the filter according to the manufacturer's instructions.

* Broken impeller: A broken impeller can prevent the cleaner from moving properly, which can cause it to move in circles. Inspect the impeller for damage and replace it if necessary.

* Too much suction: If the suction is too high, it can cause the cleaner to move in circles. Adjust the suction according to the manufacturer's instructions.

* Blocked hose: If the cleaner hose is blocked, it can prevent water from flowing through, which can cause the cleaner to move in circles. Inspect the hose for blockages and remove any if found.