Are there any future updates to LH2 in the works? The reason I ask is that I really like the sonar functionality of the LH3, in particular the ability to zoom in and out using the touch screen.
Welcome to the Raymarine Forum KW_84,
No further development for LightHouse II software is planned. The final release of LightHouse II software is v19.03. Those seeking fishfinder features which are exclusively supported within LightHouse 3 software would require fishfinding hardware supporting such (ex. RVX1000 Fishfinder Sounder Module, Axiom RV MFD, or Axiom Pro RVX MFD) and / or a MFD which was capable of running LightHouse 3 software which has in turn been updated with LightHouse 3 software.
Thank you Chuck, appreciate you getting back to me.