thanks for the link
I agree it is a different older issue which should be corrected by now
______________________________________
Ricoh offers fix for Pentax K3 II power-off problem
posted Thursday, July 9, 2015 at 10:48 PM EDT
According to the company, certain K-3 II bodies can fail to turn off even after the Power switch is moved to the Off position, if the camera is left without a charged battery installed for an extended period of days or weeks.
This issue has already been corrected in all cameras currently coming off the production line.. . .
If you want to know whether your Pentax K-3 II is affected by this service program, you'll want to turn the body over and check the serial number, which is located directly behind the battery compartment at the base of the handgrip. Any camera with a serial number of 6206660 or higher will not be affected by the problem, . . .
If your serial number is below 6206660, however, you'll want to confirm whether or not it is affected by comparison your number to the list below. If yours is within the listed ranges, you need not return the camera for repair. If it is both below 6206660 and not shown within the ranges below, you'll need to return your camera to Ricoh, however.
____________________________________
[ click on link if you want more info ]