Max V 5M80ZE64C5N examine / Verify Failure still unsolved

Hallo

the Issue is still unsolved but in the Thread i get no answer a log time ......

Synology Board with 5M80ZE64C5N

PL-USB Blaster RCN Rev C

Software

Win 10

Device selected 5M80ZE64

selectable Boxes ( dark grey ) : Blank check - examine - erase

not selectable Boxes ( light grey ) : Programm - verify - security Bit - ISP Clamp

( exactly same on Brand new chip )

Examine successful 100%

File saved

USM and CFM appear

Verify USM pass

Verify CFM Fail

Message :

209048 verfy failure on devive number 1

209012 Operation failed

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to check the behavior i bought a brand new DK-DEV-5M570ZN Development Kit

connection all fine.

Erase performed success

Blank Check success

now examine the erased blank Chip - save the File and now verify of the examined erased/blank chip

........ Failed

So this is not a Hardware or Security Bit Problem -- seem to be a Bug in Quartus

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