Anything better out there than Candle 1.1.7

I’ve been using Candle for a while and mainly it’s been OK but recently it’s not working very well. I can run a job and at the end it says “complete”. Other times, with the same job it gets to the end and then hangs and I have to reset which of course loses all my settings and I can’t continue with subsequent cuts on the same project.
What do others use? All I need is a grbl sender for my X-Carve which sends grbl code generated by Fusion360.

There are a few. CNCjs and UGS (Universal G-Code Sender) come to mind. Chilipepper is another and here is a discussion: Chilipepper and X-Carve.