Device can sometimes pass PIC, sometimes cannot.

[YiRanMushroom]

After installing PIF 17.6, my device can sometimes pass PIC, sometimes cannot. About 2 successful in 5 checks, and I also encounters the 12th problem in the FAQ, it was exactly the same behaviour except the first failed transaction happened in less than 48 hours (there was one successful attempt, even if googles says it cannot be used as tap to pay). However I was having difficulties adding the card to it, I tried 2 times. And here is two screenshot of what happening: .

Also the device is not certified is always showing, no matter what I did.

I want to know if there is any way to fix this issue.

I didn't find any instructions on providing logs, and I didn't find any. I would like to provide logs if you need.