Literally turned on my Surface, it updated, and coords not changing. OpenBuilds machine from 2016 that I haven't touched settings, or even the troubleshooting tab at all since getting a Black Box and using CONTROL several years ago. At the suggestion of the only article that turned up in Search for 1.0.377, I did the following. Turned off Black Box, disconnected USB, powered off entire table, relaunched CONTROL. No change. I did notice that I couldn't find how to look at settings that I remembered from years past, and while doing that noticed Dark Mode was a thing. Clicked that and now the Grbl Settings tab is there. This was also someone's issue in that short thread. Before touching any of the things under the Diagnostics, currently ALL items, except Show GPU Information, say Disable in front of them. Do those change to Enable when you click one to go revert? Guessing I'm finding out as I think it is DRO that I'm looking for. Clicked that, CONTROL looks to have reloaded and now the coords all say Disabled instead of 0.000. The selection in Diagnostics put a check next to it, so answered that question. Went back into Diagnostics, clicked DRO line again, CONTROL reloaded, displays went back to 0.000 and they do not update when jogging. My $$ list from the console Code: [09:42:25] [ update ] You are already running OpenBuilds CONTROL 1.0.377 [09:42:29] [ $J=G91G21Y2.54F10000 ] ok [09:42:30] [ $J=G91G21Y2.54F10000 ] ok [09:42:30] [ $J=G91G21X2.54F10000 ] ok [09:42:31] [ $J=G91G21X2.54F10000 ] ok [09:43:53] [ $$ ] $0=10 ;Step pulse time, microseconds [09:43:53] [ $$ ] $1=255 ;Step idle delay, milliseconds [09:43:53] [ $$ ] $2=0 ;Step pulse invert, mask [09:43:53] [ $$ ] $3=1 ;Step direction invert, mask [09:43:53] [ $$ ] $4=1 ;Invert step enable pin, boolean [09:43:53] [ $$ ] $5=0 ;Invert limit pins, boolean/mask [09:43:53] [ $$ ] $6=0 ;Invert probe pin, boolean [09:43:53] [ $$ ] $10=1 ;Status report options, mask [09:43:53] [ $$ ] $11=0.020 ;Junction deviation, millimeters [09:43:53] [ $$ ] $12=0.002 ;Arc tolerance, millimeters [09:43:53] [ $$ ] $13=0 ;Report in inches, boolean [09:43:53] [ $$ ] $20=0 ;Soft limits enable, boolean [09:43:53] [ $$ ] $21=0 ;Hard limits enable, boolean [09:43:53] [ $$ ] $22=0 ;Homing cycle enable, boolean (Grbl) / mask (GrblHAL) [09:43:53] [ $$ ] $23=3 ;Homing direction invert, mask [09:43:53] [ $$ ] $24=100.000 ;Homing locate feed rate, mm/min [09:43:53] [ $$ ] $25=1000.000 ;Homing search seek rate, mm/min [09:43:53] [ $$ ] $26=250 ;Homing switch debounce delay, milliseconds [09:43:53] [ $$ ] $27=5.000 ;Homing switch pull-off distance, millimeters [09:43:53] [ $$ ] $30=24000 ;Maximum spindle speed, RPM [09:43:53] [ $$ ] $31=0 ;Minimum spindle speed, RPM [09:43:53] [ $$ ] $32=0 ;Laser-mode enable, boolean [09:43:53] [ $$ ] $100=26.667 ;X-axis steps per millimeter [09:43:53] [ $$ ] $101=26.667 ;Y-axis steps per millimeter [09:43:53] [ $$ ] $102=200.000 ;Z-axis steps per millimeter [09:43:53] [ $$ ] $110=10000.000 ;X-axis maximum rate, mm/min [09:43:53] [ $$ ] $111=10000.000 ;Y-axis maximum rate, mm/min [09:43:53] [ $$ ] $112=2500.000 ;Z-axis maximum rate, mm/min [09:43:54] [ $$ ] $120=50.000 ;X-axis acceleration, mm/sec^2 [09:43:54] [ $$ ] $121=50.000 ;Y-axis acceleration, mm/sec^2 [09:43:54] [ $$ ] $122=50.000 ;Z-axis acceleration, mm/sec^2 [09:43:54] [ $$ ] $130=1320.000 ;X-axis maximum travel, millimeters [09:43:54] [ $$ ] $131=1275.000 ;Y-axis maximum travel, millimeters [09:43:54] [ $$ ] $132=68.000 ;Z-axis maximum travel, millimeters [09:43:54] [ $$ ] ok I did a cut yesterday, which ran fine, it is just really unnerving to not be able to see the coords and such while the machine is moving. Just realized the 3D view is not moving either which I didn't notice yesterday, but will now.