Sure did. On a cold boot works every time. After maybe an hour or so will power on correctly. It is just after shutdown that will not power back up no matter how long I hold the power button. Very confusing. Imaged the sun today and shut down. About 20 minutes later decided to power up to download a video I shot. No workee, no matter what I tried. Waited another 45 minutes or so and powered up exactly like it is supposed to do. Seestar works every time correctly after powering on. Just cannot get it to energize afer it has been used till it has been off a period of time