Bug ?

[frankpain]

My saved drumkits are intermittently missing samples. Would this happen if the .speedkit file is not located in the same folder as the .wav files?

[apisonic]

You can open .speedkit file in any text editor... for every sample/layer you will see relative path and absolute path. Speedrum should find a sample if at least one of these two paths corresponds to the actual state of the sample.