https://forge.codesys.com/forge/talk/Visualization/thread/00c51e977f/2023-01-17T12:20:56.153000ZRecent posts to When Keyboard Key is in Hold, then Webvisu is extreme slow and latent 2023-01-17T12:20:56.153000Z2023-01-17T12:20:56.153000ZSinghhttps://forge.codesys.com/u/baldeep/https://forge.codesys.com8f8fd874b7ec790a4ac9a5dde49d4cc8c2b62d04

<div class="markdown_content"><p>i think i solved it. I have used the function 'grab' from evdev library to make sure webvisu is'nt hearing these events.<br/> initials tests are promising. will keep informed.</p></div>

2023-01-16T12:06:05.743000Z2023-01-16T12:06:05.743000ZSinghhttps://forge.codesys.com/u/baldeep/https://forge.codesys.com4ff971ba76f2263bba9da679baa2308ae858ec73

<div class="markdown_content"><p>Hello Everybody,</p> <p>i have a very special problem! </p> <p>The System is </p> <p>Rasperry Pi 4<br/> Codesys MC for Raspberry 4.6 with Webvisu per Touchscreen.</p> <p>I am reading the Keyboard events with evdev for some other things. The problem is when a keyboard Key is on hold, Codesys Touch Screen reaction is extreme latent/slow. Though i can see in events log that the touch events are registered.<br/> Any Help!<br/> Regards<br/> Singh</p></div>