My Ninja BL 770 keeps cutting off

My Ninja BL 770 cuts off after about 30 seconds. I then have to remove my finger and then reapply pressure to the button and it will start for another 30 seconds and then stop,etc.

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My Ninja BL770 keep cutting off, I have to unplug and plug it back for it to work , I have to repeat this several times.

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Mine is doing the same thing. Have you found a "fix". Looked into a replacement base ($95) but a new system is only like $50 more.

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