A GPS pause is not interference. If the satellites and the gain disappear together, or the phone reports the receiver stopped, Live says GNSS paused by the phone. There is no popup, no red line, and no TAK line. The check waits a few seconds after GPS returns before it watches for a drop again.
A real drop is still a gain change while satellites are being tracked.
Fieldwatch.apk SHA-256
3037aef62a876983ece5d786410e8dbcac83d8a90e9265dcc4a3e946986ac8eb
Signing certificate SHA-256 (Off Grid Pete LLC)
72f0da99823cdcb7a72b075a148a59cc3f01839734270f1ea59d597bd6732609