Encoder counts wrong after Firmware update to 7.2?

Hi,
I recently updated the firmware of my motion controller card 7344 PCI to 7.2.
Since then a 360degree-rotation in 15degrees-steps seems to miss one 15degree-step. A 360degree-rotation stopps at 345degrees
I think that maybe the encoder counts wrong or the move function isn't executed one time.
Has anybody expierienced similar problems or has any hints?
Thx.
PS. Does anybody know a way to downgrade the firmware to the version below? It seems that the firmware update causes the problem.

saimen54,
Odd behavior. Is there anyway you could post the code for a simplified version of your program that exhibits this same issue. I don't think there will be any other way to troubleshoot your issue without taking a look at the code.
Thanks,
Lorne Hengst
Application Engineer
National Instruments

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Jan 19 01:05:31 Severity:5 Initialized (firmware 7.2.1).
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Jan 19 01:05:34 Severity:3 No Address for NTP server time.apple.com.
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Jan 19 01:06:04 Severity:3 No Address for NTP server time.apple.com.
Jan 19 01:06:19 Severity:3 No Address for NTP server time.apple.com.
Jan 19 01:06:19 Severity:5 Connection accepted from fe80::203:93ff:fe77:a4b0%vlan1/49186.
Jan 19 01:06:34 Severity:3 No Address for NTP server time.apple.com.
Jan 19 01:06:49 Severity:3 No Address for NTP server time.apple.com.
Jan 19 01:07:04 Severity:3 No Address for NTP server time.apple.com.
Jan 19 01:07:08 Severity:5 Connection accepted from fe80::203:93ff:fe77:a4b0%vlan1/49187.
Jan 19 01:07:09 Severity:5 Configuration updated.
Jan 19 01:07:09 Severity:5 unloading current configuration.
Jan 19 01:07:17 Severity:5 Deauthenticating with station
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