@griffinboy Thanks, yeah I don't think the problem is related to the interpolator itself, this works as expected and I managed to get it in C++ as well, where all this code works so definitely a SNEX issue...

@Christoph-Hart And I get an error here

template <typename T> void process(T& data) { DataReadLock sl(data); // Can't find constructor that matches init values { $p0 } for(auto ch: data) { for(auto& s: data.toChannelData(ch)) { s = getSample(s); } } }

Bump bump