Record Now Max 4.5 not burning @ 4xRW

Works ok in nero 15min burn, but in RNM it says selected speed x4 used speed x1 59mins. It tumbles quickly, but overall takes around 20mins still too long for x4. Any ideas :confused:

Px engine is 507
disc verbatim 4xRW+
burner Pioneer 107 firmware 1.13

The reporting is still wrong, but fixed it with the dll from here :cool: