2014 Suzuki DF20A
I write as, a year later, I have been let down again by the same engine, with that same issue. It ended up being (both times) a wiring harness (Part#36610-89L10 if you're interested). The mechanic at Three Rivers Marine tells me that he has seen this same issue several times. Hopefully Suzuki will recognize the issue and do something about it.
The Suzuki DF9.9A, DF15a and DF20A are essentially the same engine.
...just a heads up / FYI for anyone with these engines.