Please follow these troubleshooting steps first:
1. Open the iGarden APP and connect Swim Jet P, check if there is available firmware to upgrade. If there is, upgrade the system first, while checking the performance of flow rate in different gears later.
2. Turn off other pool equipment (e.g., pool water recirculation treatment system) and restart the Swim Jet.
3. Confirm the current settings. If the setting is low, try to turn on Free Mode and set the flow rate at 100% to see if the overall water-flow rate increases to reach the maximum flow rate of the corresponding model.
If the issue continues, please provide:
1. A brief description of the troubleshooting steps you have already tried.
2. Photos or videos showing the issue.