REW Beta Release Level reading of RTA and SPL do not match

[Sacenti]

Hi John! after I ran the last version of REW RC4 yesterday the SPL and RTA meter levels don't match! See the attached figure please? What am I doing wrong, can you help me please?

 

[John Mulcahy]

That is pretty strange. Can you save the RTA as a measurement and attach the mdat, please? If you are using a mic cal file please also attach a copy of that file.

 

[Sacenti]

Thanks for the answer John, today I reinstalled the REW RC4 and everything returned to normal. I think it was a corrupted file, thanks for your attention again!