LinPlug RMV - Manual (Page 107)

Modulation
This means that the phase of the LFO will be the same for each note.
If the F (Freerun) switch is on, and there is a gap between two notes,
then the LFO waveform will continue on, irrespective of whether or
not a note is played. This means that for each note, the LFO phase
will be different.
LinPlug Reference Manual 5.0.1 107