{single}{actor}{/single}{multiple}{actors}{/multiple} replied to the...

Hello,

I'm facing similar problems with my ALCCD5 (should be the same camera as QHY5). When I'm using focuser tab "Framing" or guiding tab "Looping" it always breaks at some point giving GetQHYCCDSingleFrame error (-1). Intresting thing here is that camera works perfecly on CCD sequence queue tab with similar sequences.

I have tested this with the latest master branch and with tag v17.08.2.

This is debug log from the guiding tab looping:

2017-10-29T14:46:38: [ERROR] GetQHYCCDSingleFrame error (-1) 
2017-10-29T14:46:38: [DEBUG] Blocking read call finished. 
2017-10-29T14:46:38: [DEBUG] Blocking read call. 
2017-10-29T14:46:38: [DEBUG] Exposure done, downloading image... 
2017-10-29T14:46:37: [DEBUG] Exposure in progress: Time left 1 
2017-10-29T14:46:36: [DEBUG] Taking a 3 seconds frame... 
2017-10-29T14:46:36: [DEBUG] SetQHYCCDResolution camroix 0 camroiy 0 camroiwidth 1280 camroiheight 1024 
2017-10-29T14:46:36: [DEBUG] SetQHYCCDBinMode (1x1). Software binning (2x2) 
2017-10-29T14:46:36: [DEBUG] Current exposure time is 3000000.000000 us 
2017-10-29T14:46:25: [ERROR] GetQHYCCDSingleFrame error (-1) 
2017-10-29T14:46:25: [DEBUG] Blocking read call finished. 
2017-10-29T14:46:25: [DEBUG] Blocking read call. 
2017-10-29T14:46:25: [DEBUG] Exposure done, downloading image... 
2017-10-29T14:46:24: [DEBUG] Exposure in progress: Time left 1 
2017-10-29T14:46:23: [DEBUG] Taking a 3 seconds frame... 
2017-10-29T14:46:23: [DEBUG] SetQHYCCDResolution camroix 0 camroiy 0 camroiwidth 1280 camroiheight 1024 
2017-10-29T14:46:23: [DEBUG] SetQHYCCDBinMode (1x1). Software binning (2x2) 
2017-10-29T14:46:23: [DEBUG] Current exposure time is 3000000.000000 us

Debug from the similar sequence:

2017-10-29T14:43:02: [DEBUG] Upload complete 
2017-10-29T14:43:02: [DEBUG] Uploading file. Ext: fits, Size: 331200, sendImage? Yes, saveImage? No 
2017-10-29T14:43:02: [DEBUG] Download complete. 
2017-10-29T14:43:02: [DEBUG] Blocking read call finished. 
2017-10-29T14:43:01: [DEBUG] Blocking read call. 
2017-10-29T14:43:01: [DEBUG] Exposure done, downloading image... 
2017-10-29T14:43:00: [DEBUG] Exposure in progress: Time left 1 
2017-10-29T14:42:59: [DEBUG] Taking a 3 seconds frame... 
2017-10-29T14:42:59: [DEBUG] SetQHYCCDResolution camroix 0 camroiy 0 camroiwidth 1280 camroiheight 1024 
2017-10-29T14:42:59: [DEBUG] SetQHYCCDBinMode (1x1). Software binning (2x2) 
2017-10-29T14:42:59: [DEBUG] Current exposure time is 3000000.000000 us 
2017-10-29T14:42:59: [DEBUG] Upload complete 
2017-10-29T14:42:58: [DEBUG] Uploading file. Ext: fits, Size: 331200, sendImage? Yes, saveImage? No 
2017-10-29T14:42:58: [DEBUG] Download complete. 
2017-10-29T14:42:58: [DEBUG] Blocking read call finished. 
2017-10-29T14:42:57: [DEBUG] Blocking read call. 
2017-10-29T14:42:57: [DEBUG] Exposure done, downloading image... 
2017-10-29T14:42:56: [DEBUG] Exposure in progress: Time left 1 
2017-10-29T14:42:55: [DEBUG] Taking a 3 seconds frame... 
2017-10-29T14:42:55: [DEBUG] SetQHYCCDResolution camroix 0 camroiy 0 camroiwidth 1280 camroiheight 1024 
2017-10-29T14:42:55: [DEBUG] SetQHYCCDBinMode (1x1). Software binning (2x2) 
2017-10-29T14:42:55: [DEBUG] Current exposure time is 3000000.000000 us