New V2 Firmware not as stable / freezing in record

I assume the LR-16 display that mode if you have no properly installed driver.
Please remove the current driver then reboot the PC and install the 6.19 driver on your PC.

Note: Windows requires a new extended validation code signing(based on SHA-256) mechanism for drivers. Earlier versions of Windows 7 and Windows 8 cannot verify the new certificate, in which case please update your windows with the hotfix KB3123479.

If you still not able to use your device please let me know.