Using v3.32d with BPM tag (TXXX BPM)

[poster]

@Sergius

There's a bug; I'm losing the TXXX data and getting the following data: BPM101APIC

Don't you see your BPM value in a program that used to show it?
Changing a userdefined (TXXX) field with the name of BPM to a standard BPM-field is the well known Mp3tag-behaviour and was explained to you before.

Mp3tag BPM Tag not recognized with VLC Media Player

I prefer to currently not add any configuration option to allow writing ID3v2 frames TXXX:BPM instead of TBPM. I believe that many valid explanations were already given and I'd prefer everyone who is missing support for this standard frame to instead ask the developers or company behind the respective tool to add support for TBPM. If this is not an option, there is plenty compatible software out there (also recommended in this topic) which might make life a little easier.

APIC has nothing to do with your bpm-value. It belongs to the embedded cover-image.