# QA403 - dbV options - Check Values or Cancel,Gain problem, Program window size

**URL:** https://forum.quantasylum.com/t/qa403-dbv-options-check-values-or-cancel-gain-problem-program-window-size/1352
**Category:** QA40x
**Created:** [April 12, 2024, 5:09pm UTC](https://forum.quantasylum.com/t/qa403-dbv-options-check-values-or-cancel-gain-problem-program-window-size/1352 "2024-04-12T17:09:02Z")
**Posts on this page:** 2
**Page:** 2

<div class="post-metadata">

### Author: ![djrix](https://avatars.discourse-cdn.com/v4/letter/d/b3f665/32.png) [@djrix](https://forum.quantasylum.com/u/djrix)
#### Post date: [April 15, 2024, 5:15pm UTC](https://forum.quantasylum.com/t/qa403-dbv-options-check-values-or-cancel-gain-problem-program-window-size/1352/21 "2024-04-15T17:15:56Z")

</div>

And this is how it look with QA401, simply generator changes its displayed value by 6dB to compensate balanced connection to get correct gain display:

 ![qa401gain0db](https://canada1.discourse-cdn.com/flex032/uploads/quantasylum/original/2X/a/a8bfe1258682f84b9c34f777f143a9167dbfd6b0.png)  
 ![qa401gain6db](https://canada1.discourse-cdn.com/flex032/uploads/quantasylum/original/2X/d/dc2937dbb42aa7f163962e358c4bdcd5f809948d.png)

---

<div class="post-metadata">

### Author: ![Protegimus](https://avatars.discourse-cdn.com/v4/letter/p/94ad74/32.png) [@Protegimus](https://forum.quantasylum.com/u/Protegimus)
#### Post date: [April 16, 2024, 1:10pm UTC](https://forum.quantasylum.com/t/qa403-dbv-options-check-values-or-cancel-gain-problem-program-window-size/1352/22 "2024-04-16T13:10:59Z")

</div>

Hi @ [djrix](https://forum.quantasylum.com/u/djrix)

> [@djrix](#):
>
> And, when changing window size or even just moving opened window on the screen it gets whole gray.

Take a look on at the [Improved overlay management–Feature request](https://forum.quantasylum.com/t/improved-overlay-management-feature-request/1140) thread, Matt answers this question there:-

> [@Improved overlay management--Feature request](https://forum.quantasylum.com/t/improved-overlay-management-feature-request/1140/12):
>
> (note the QA40x application disables the screen updates while re-sizing because it’s otherwise unbearably slow–which is pretty typical for Winform apps)

Awesome news Matt!

> [@matt](#):
>
> PS. The save/restore window location and size will go in for release 1.201

[Previous page](https://forum.quantasylum.com/t/qa403-dbv-options-check-values-or-cancel-gain-problem-program-window-size/1352.md?page=1)