I have an issue with my OCPN that I haven't seen elsewhere so I suspect it's with my setup. At times I have slow response or no response when zooming in or out on a raster chart. This occurs when clicking plus or minus icon on toolbar or using the scrolling wheel
on Bluetooth mouse. Other functions on toolbar seem to work fine. (W 8.1, Ver 4.2 with OpenGl selected)
There seems to be some relationship to data connections for GPS, Autopilot
, GRadar, and AIS
. When I zoom with no data connections, zooming is fast and no delays. It seems that increasing connections decreases zooming speed; e.g. GPS only zooming is responsive, but adding autopilot
, GRadar and AIS
slows it down. I have looked at NMEA
debug window and there are lots of sentences going back and forth, but no errors or anything unusual. I have limited inbound sentences from autopilot to heading only. I have not restricted any other NMEA
sentences. All other functions and plugins are working fine.
Any ideas on how to isolate this issue?