*BHNA shall not warrant the performance of the heart rate system on its products, as the heart rate system performance varies, based on user's physiology, age, method of use and other factors.
*This limited warranty shall not apply to Software version upgrades.
It comes with a Whisper quiet 2.5 HP drive motor that provides unparalleled durability and reliability, Active-Flex suspension technology allows for a shock absorbing landing with firm push off for comfort and efficiency and a Large 20”x55” running surface enables a safe and comfortable workout.
In this case, you need to uninstall the update and perhaps forcibly install (downgrade to) version 3 or earlier drivers.
Whether or no, I’d advise against installing any optional driver update once your device is working desirably.
The treadmill cosmetic parts are warranted for defects in material and workmanship for the above specified time period.
This limited warranty does not cover damage or equipment failure resulting from or caused by improper assembly/installation, failure to follow instructions and warnings in owner's manual, accident, misuse, unauthorized modification, or failure to provide reasonable and necessary maintenance.