We’re running into a strange problem where a switch connecting 3v3 to post 4 isn’t behaving the way it did on other boards. The first twenty boards all behaved the same: an interrupt is fired whenever the connection is made or broken. We have a new bunch of boards and are finding that the same configuration, same software behaves like this: interrupts are fired continuously while the switch is pressed, and stop as soon as it’s released.
Has there been any update that you know of to the nRF9160 that might account for this?
Or can you think of any other explanation?