T

4 Messages

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100 Points

Wednesday, September 27th, 2023 9:02 AM

Solid smiley disappear in 10min

Hi, I done the test on Monday which was a solid circle, I then tested it again on Tuesday and it showed a solid smiley, however this morning (Wednesday) I got a solid circle. Please advise as I thought the solid smiley must stay on the reader for 24-36 hours. 

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