Problem with monitor sensing test stick - does this mean it is faulty - and can I trust the reading?
If my monitor is having trouble sensing the test stick, does this mean it may be faulty? If I take it in and out a few times, then it seems to recognize it. Also, I did a test today and it read it but when I took out the test stick, it didn't realize it was out. Therefore, I put it back in, turned it on and then took it out again and it gave me a reading. Can I trust this reading?