Ditto looper started lagging/pausing


So my ditto looper (the very basic one with just a level knob and single switch, started developing a "lag" whenever you end a recording of a loop. It's probably about 300 or so miliseconds but it is very obvious and basically there is a brief silence before the loop beginning starts. I have tried ending the loop at different points in the riff and basically the same thing happens. I don't recall ever having this issue before. Otherwise it works fine but the lag/delay/pause makes it basically unusable. Any ideas?