# MWorks eye window
**URL:** https://mworks.discourse.group/t/mworks-eye-window/540
**Category:** Support
**Created:** [December 17, 2014, 3:28pm UTC](https://mworks.discourse.group/t/mworks-eye-window/540 "2014-12-17T15:28:41Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@cstawarz](https://mworks.discourse.group/u/cstawarz)
#### Post date: [December 17, 2014, 3:28pm UTC](https://mworks.discourse.group/t/mworks-eye-window/540/1 "2014-12-17T15:28:41Z")
Hi Chris,
I’m having a couple problems with the new eye window. I can’t see auxiliary analog signals (but I can see digital signals), and when I try to delete variables from any of the fields in the options pop-out, the MWorks Client crashes.
Thanks,
Evan
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### Author:  [@cstawarz](https://mworks.discourse.group/u/cstawarz)
#### Post date: [December 17, 2014, 7:13pm UTC](https://mworks.discourse.group/t/mworks-eye-window/540/2 "2014-12-17T19:13:19Z")
Hi Evan,
> I can’t see auxiliary analog signals
Are you using an actual analog input signal (e.g. from a NIDAQ), or are you just setting the aux X/Y variables manually?
At present, the eye window is designed such that only continuously-varying analog signals will be displayed. If the input variables are sitting at fixed values, then you won’t see anything in the eye window.
If you _are_ using real analog inputs, then I’ll need some more info, as the aux signal plotting works for me.
> when I try to delete variables from any of the fields in the options pop-out, the MWorks Client crashes
That’s definitely a bug. I’ll try to get a fix in to the nightly build soon.
Thanks,
Chris
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### Author:  [@cstawarz](https://mworks.discourse.group/u/cstawarz)
#### Post date: [December 17, 2014, 8:48pm UTC](https://mworks.discourse.group/t/mworks-eye-window/540/3 "2014-12-17T20:48:39Z")
After our discussion, the problem was that one of the X/Y variables was a digital variable which wasn’t updating as often as the analog. The aux X/Y requires both X and Y variables configured, and only updates when both variables are updated.
It might be better if these requirements weren’t there for aux X/Y (as opposed to the eye signal), but I’ll discuss it with the lab. It’s not really an inconvenience right now, and there might be reasons to leave it as it is.
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### Author:  [@cstawarz](https://mworks.discourse.group/u/cstawarz)
#### Post date: [July 19, 2022, 10:41pm UTC](https://mworks.discourse.group/t/mworks-eye-window/540/4 "2022-07-19T22:41:54Z")