Might be 3 bugs

Thin is on a shapeoke XXL with a GRBL board
1: With fall back set to GRBL gSender 1.50 connects to my machine but not my machine firmware I have to connect to last active port in config every time to get all to work, Is this a bug or do I need to do something else ?

2: The jog controls (Normal & Precise ) they were set wrong Normal was setup as Precise & Precise as Normal had to manual set them up this was from a fresh install

3: Tried the help icon to see if there was any info on these but it was grayed out not working at all

I am following this as well, having the same issue

Update: The jog controls (Normal & Precise ) they were set wrong Normal was setup as Precise & Precise as Normal had to manual set them up THIS MUST BE DONE EACH TIME YOU START gSENDER