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First remote session failed


Peter Reader

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Hi all,

Tried to leave my mini PC rig out overnight running NINA and PHD2. When I woke up to check the system I saw that after some time the guider stopped reporting RMS (because I append this to my file names) because it stopped guiding. From checking the error log I see that PHD2 lost connection to camera:

00:46:49.264 00.000 6272 Moving (-0.07, 0.08) raw xDistance=-0.05 yDistance=0.09
00:46:49.264 00.000 6272 GuideAlgorithmHysteresis::Result() returns 0.00 from input -0.05
00:46:49.264 00.000 6272 Throw from C:\cygwin\home\agalasso\projects\phd2\guide_algorithm_resistswitch.cpp:107->input < m_minMove
00:46:49.264 00.000 6272 GuideAlgorithmResistSwitch::result() returns 0.00 from input 0.09
00:46:49.264 00.000 6272 MoveAxis(E, 0, ABG)
00:46:49.264 00.000 6272 Move returns status 0, amount 0
00:46:49.265 00.001 6272 MoveAxis(N, 0, ABG)
00:46:49.265 00.000 6272 Move returns status 0, amount 0
00:46:49.265 00.000 6272 move complete, result=0
00:46:49.265 00.000 6272 worker thread done servicing request
00:46:49.265 00.000 6272 Worker thread wakes up
00:46:49.265 00.000 6272 worker thread servicing REQUEST_EXPOSE 1000
00:46:49.265 00.000 6272 Handling exposure in thread, d=1000 o=3 r=(377,573,31,31)
00:46:49.265 00.000 6304 GuideStep: -0.0 px 0 ms EAST, 0.1 px 0 ms NORTH
00:46:50.503 01.238 6272 ZWO: getexpstatus EXP_FAILED, retry exposure
00:46:51.743 01.240 6272 ZWO: getexpstatus EXP_FAILED, retry exposure
00:46:52.984 01.241 6272 ZWO: getexpstatus EXP_FAILED, giving up
00:46:52.990 00.006 6272 worker thread setting skip send exposure complete
00:46:52.991 00.001 6272 worker thread queueing reconnect event to GUI thread
00:46:52.991 00.000 6272 Error thrown from C:\cygwin\home\agalasso\projects\phd2\worker_thread.cpp:190->Capture failed
00:46:52.991 00.000 6272 worker thread skipping SendWorkerThreadExposeComplete
00:46:52.992 00.001 6304 Alert: Lost connection to camera
PHD will make several attempts to re-connect the camera.
00:46:52.992 00.000 6272 worker thread done servicing request
00:46:53.254 00.262 6304 Try camera reconnect, now = 1647218813
00:46:53.254 00.000 6304 gear_dialog: ReconnectCamera
00:46:53.254 00.000 6304 gear_dialog: DoConnectCamera [ZWO ASI Camera]
00:46:53.254 00.000 6304 Status Line: Connecting to Camera ...
00:46:53.256 00.002 6304 GetString("/profile/2/cam_hash/8d44cd37/whichCamera", "") returns ""
00:46:53.257 00.001 6304 Connecting to camera [ZWO ASI Camera] id = []
00:46:58.860 05.603 6304 ZWO: find camera id: [], ncams = 0
00:46:58.860 00.000 6304 Alert: No ZWO cameras detected.
00:46:58.871 00.011 6304 Throw from C:\cygwin\home\agalasso\projects\phd2\gear_dialog.cpp:1093->DoConnectCamera: connect failed
00:46:58.871 00.000 6304 Status Line: Camera Connect Failed
00:46:58.877 00.006 6304 Camera Re-connect failed
00:46:58.878 00.001 6304 OnExposeComplete: enter
00:46:58.878 00.000 6304 OnExposeComplete: Capture Error reported
00:46:58.878 00.000 6304 StopCapturing CaptureActive=1 continueCapturing=1 exposurePending=0
00:46:58.878 00.000 6304 Status Line: Waiting for devices...
00:46:58.880 00.002 6304 Mount: notify guiding stopped
00:46:58.881 00.001 6304 Changing from state GUIDING to STOP
00:46:58.881 00.000 6304 guider state => SELECTED
00:46:58.881 00.000 6304 UpdateImageDisplay: Size=(1304,976) min=0, max=224, med=2, FiltMin=0, FiltMax=136, Gamma=1.000
00:46:58.881 00.000 6304 setting force full frames = true
00:46:58.884 00.003 6304 Status Line: Stopped.
00:46:58.886 00.002 6304 Changing from state SELECTED to UNINITIALIZED
00:46:58.886 00.000 6304 guider state => SELECTING
00:46:58.891 00.005 6304 Status Line: Stopped.
00:46:58.893 00.002 6304 Error thrown from C:\cygwin\home\agalasso\projects\phd2\myframe_events.cpp:488->Error reported capturing image
00:49:19.297 140.404 6304 evsrv: cli 0DCAE130 connect
00:49:19.299 00.002 6304 evsrv: cli 0DCAE130 request: {"id":"99","method":"get_app_state"}
00:49:19.299 00.000 6304 evsrv: cli 0DCAE130 response: {"jsonrpc":"2.0","result":"Stopped","id":"99"}
00:49:19.300 00.001 6304 evsrv: cli 0DCAE130 disconnect
00:49:19.304 00.004 6304 evsrv: cli 0DCAE270 connect
00:49:19.306 00.002 6304 evsrv: cli 0DCAE270 request: {"id":"105","method":"get_calibrated"}
00:49:19.306 00.000 6304 evsrv: cli 0DCAE270 response: {"jsonrpc":"2.0","result":true,"id":"105"}
00:49:19.306 00.000 6304 evsrv: cli 0DCAE270 disconnect
00:49:19.309 00.003 6304 evsrv: cli 0DCADFF0 connect

Checked cable and seemed to be fine. Connects ok this morning. Has anyone else had this issue?

Thanks,

Pete

first run end.png

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Is it worth trying the ASCOM driver just as a test although I guess there's no reason the native driver shouldn't work as is.  Given you chose the native driver what options do you get in PHD2 given you only have one ZWO camera?

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Tried again last night, every worked fine so.... maybe it was a loose cable? WHat do you mean by "options"?

1 hour ago, scotty38 said:

Is it worth trying the ASCOM driver just as a test although I guess there's no reason the native driver shouldn't work as is.  Given you chose the native driver what options do you get in PHD2 given you only have one ZWO camera?

 

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53 minutes ago, Peter Reader said:

Tried again last night, every worked fine so.... maybe it was a loose cable? WHat do you mean by "options"?

 

If you click the "Connect" option in PHD2 you'll see the "Fork" option. From here you can choose which ZWO camera to use but  I just wondered if you'd have that given you only have one.

PHD2Capture.PNG.f0303d8b8a54addc2bd025727479ca15.PNG

Edited by scotty38
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