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37450 results found
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options+无法连接鼠标
鼠标和电脑已配对，但是options内识别不到
1 vote -
1 vote
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管理者で実行でしか開けない
管理者で実行をしないと開けなくなった
1 vote -
Clipboard error
The Logi+ Options app is causing clipboard issues on Windows, specifically with Excel. Please fix this bug: https://answers.microsoft.com/en-us/msoffice/forum/all/fix-for-clipboard-error-we-couldnt-copy-the/56d0f685-a16c-4130-b552-85318700f7fe
2 votes -
Top button function not working
The top button function isn't working despite editing on my setting function. Specifically, the Laser pointer function as well as magnifying function.
1 vote -
INSERT KEY DOES NOT WORK!!! DO SOMETHING ABOUT IT!
INSERT KEY DOES NOT WORK!!!!! You have hundreds if not thousands of this complaint all over the Logitech community for years and you have done nothing to fix it. I just bought the K780 and I love it except I need an insert key so buying it was the same thing as opening my window and throwing my money out it. When are you going to fix it? I NEED AN INSERT KEY LIKE EVERYONE ELSE!!! DO SOMETHING. Work on the bugs as a priority instead of introducing new features like AI. If you have time to do that, you have time to fix a standard keyboard function. It is a bug. Are you not listening to your customers who are all frustrated by the lack of response from you. When your keyboard does not function properly, it should be a priority and yet years go by and you do nothing. How did you become the front runner? Hear your customers and respond by taking action. If I were to treat my customers like you do, I would be fired as you should be. Diane Lavery
INSERT KEY DOES NOT WORK!!!!! You have hundreds if not thousands of this complaint all over the Logitech community for years and you have done nothing to fix it. I just bought the K780 and I love it except I need an insert key so buying it was the same thing as opening my window and throwing my money out it. When are you going to fix it? I NEED AN INSERT KEY LIKE EVERYONE ELSE!!! DO SOMETHING. Work on the bugs as a priority instead of introducing new features like AI. If you have time to…
1 vote -
disappointing
constantly have to forcefully quit application after waking computer. mx anywhere 3 mouse always forgets settings. very disappointing.
1 vote -
MX Keys S Volume Up Key is inverted from volume down when using FN as standard Keys set on. It instead locks the MAC OS computer
Please fix the Volume Up Key next to F12 from being inverted with the Volume Down Key when using the Function Keys as standard function keys set to ON. Volume down works by pressing FN but the volume UP Locks they computer on MAC OS when pressing FN and instead functions only when you do not press FN to turn the volume up. This leads to massive confusion and constantly locking the computer on accident. Thank you! This is for the MX Keys S Keyboard. Thanks again!
1 vote -
Fortnite/Epic Games support
My MX3 stopped working in fortnite for the side buttons (forward/backward) with the newest drivers. Rolling back did not fix the issue either
1 vote -
mouse curcel rotate automatically
the mouse is not working well
1 vote -
Zoom intéligent comme avant
au sujet du zoom intélligent sur le bouton paramétrable.
Je préfère la version d'avant ou l'orsque je maintient le boutton et que je roule la mollette je peux zoomer et désoumer.
Aujourdh'hui cette option n'est plus disponible et cela est très embétant pour moi qui suis architecte1 vote -
probléme Pavé tactile
pourquoi je ne peu plus utiliser le pad de mon PC
1 vote -
Logi Plug-in
Se lascio attivo il servizio Logi plugin le cuffie bluetooth non si connettono automaticamente come fanno quando è disattivato. E secondo me c'è un uso eccessivo di cpu con il servizio abilitato.
1 vote -
피그마앱 가로스크롤
pc에 피그마앱을 설치해서 사용중입니다. mx master 3s 마우스 가로휠이 작동하지 않습니다. 로지옵션플러스에 피그마앱 추가하고 설정해보아도 안되는데 이거 해결방법이 없나요?
1 vote -
FRC & Reference to colour mode systems 4:4:4, 4:2:2, 4:2:0
Colour range for FRC 444 422 420 RS 02:57 24/08/2025
Reference to colour mode systems 4:4:4, 4:2:2, 4:2:0 https://en.wikipedia.org/wiki/YCbCr
FRC or rather Frame Rate Dithering is the concept of interleaving colours to make others appear, When the two blend in the eyes..
NV12 & YUV420 are examples of lower colour quality colour outputs because YUV420 as referenced below is a sub pixel blend of lower quality,..But is used in movies for the data rate along with AYUV422 & YUV422 & YUV420
4:4:4 is straightforward, as no pixel-grouping is done: the difference lies solely in how many bits each channel is given and their arrangement. AYUV with alpha
4:2:2 groups 2 pixels together horizontally in each conceptual "container". YUY2: also called YUYV, runs in the format y0, u, y1, v.
4:2:0 is very commonly used. The main formats are IMC2, IMC4, YV12, and NV12.[17] All of these four formats are "planar", meaning that the Y, U, and V values are grouped together instead of interspersed. They all occupy 12 bits per pixel, assuming an 8-bit channel.
As you see we need 420 & 422 for movies because of the streaming data rate, Along with MJPG for Digital TV,..
As I have previously proposed Interlaced colours & Dithering, Both of these stay on the screen, While displayed,..
Temporal dithering is where we flip frame colour per frame, Effectively Frame flipping (per frame) Allows us to Illusion the colour content..
Because a colour flipping specification of 60/30 or 2:1 is suggested for full quality, The colour range is higher..
But 60/20 or 3:1 & 60/15 or 4:1, Both these modes offer more colour range for FRC, But effectively flicker more!Interlacing & Interleaving along with Gaussian Dithering are our modes, The first 2 are methods of upscaling effective resolution,..
We are using the modes for colour range & also Resolution Scaling..Effectively we will be using a combination of per frame colour flipping & interleaving the colours per line, in combinations of per frame.
Rupert Summerskill
https://filebin.net/sog7knhxc5tuxbfe/Colour%20range%20for%20FRC%20444%20422%20420%202025%20RS.txt
Drill Reference:
Wavelet grouping list: DRILL FRC
Main Image
Time element moves over
Group sampling 4 Pixel blocks at a time; Groups of 4,6,8,10,12,16
Wavelet motion A to B : A to B over T Time (with or without V vector)16Bit : 14Bit Wavelet & 2Bit Time
16Bit x 4 + Time 4Bit x 4 ValueThe look:
[ b ][BT ][ b ]
[BT ][ b ][BT ]
[ b ][BT ][ b ] T:1,2,3,n
[BT ][ b ][BT ]
[ b ][BT ][ b ]definition DOT
DP4A instructions are used to multiply 8-bit integers (one byte, INT8) accumulated into one 32-bit integer
Signed Integer Dot-Product of 4 Elements and Accumulate.Drill texture & image format (with contrast & depth enhancement)
https://drive.google.com/file/d/1G71Vd9d3wimVi8OkSk7Jkt6NtPB64PCG/view?usp=sharing
https://drive.google.com/file/d/1u2Qa7OVbSKIpwn24I7YDbwp2xdbjIOEo/view?usp=sharinghttps://is.gd/Dot5CodecGPU
https://is.gd/CodecDolby
https://is.gd/CodecHDR_WCG &
https://is.gd/HPDigitalWavelethttps://is.gd/DisplaySourceCode
DSC, ETC, ASTC & DTX Compression for display frames
https://science.n-helix.com/2022/08/simd.html
https://science.n-helix.com/2022/03/fsr-focal-length.html
Research topic RS : https://is.gd/Dot5CodecGPU https://is.gd/CodecDolby https://is.gd/CodecHDR_WCG https://is.gd/HPDigitalWavelet https://is.gd/DisplaySourceCode
https://is.gd/ColourGrading
https://is.gd/ICC_Rec2020_709*
https://science.n-helix.com/2021/09/temporal-aliasing-image-shaping-polygon.html
https://science.n-helix.com/2022/04/vecsr.html
https://science.n-helix.com/2022/11/frame-expand-gen-3.html
https://science.n-helix.com/2022/06/jit-compiler.html
https://science.n-helix.com/2022/04/vecsr.html
https://science.n-helix.com/2022/08/simd.html
We also use BF16e for textures & vertices arrays & other useful things!
bf16 Type Support is a highly advantaged high precision Integer with a smaller float part than a standard F16 float: BF16e
https://www.phoronix.com/news/GCC-LLVM-bf16-BFloat16-TypeMain interpolation references:
Interpolation https://drive.google.com/file/d/1dn0mdYIHsbMsBaqVRIfFkZXJ4xcW_MOA/view?usp=sharing
ICC & FRC https://drive.google.com/file/d/1vKZ5Vvuyaty5XiDQvc6LeSq6n1O3xsDl/view?usp=sharing
FRC Calibration >
FRC_FCPrP(tm):RS (Reference)
https://drive.google.com/file/d/1hEU6D2nv03r3O_C-ZKR_kv6NBxcg1ddR/view?usp=sharing
FRC & AA & Super Sampling (Reference)
https://drive.google.com/file/d/1AMR0-ftMQIIC2ONnPc_gTLN31zy-YX4d/view?usp=sharing
Colour, Contrast, NIT
https://drive.google.com/file/d/1u2Qa7OVbSKIpwn24I7YDbwp2xdbjIOEo/view?usp=sharingAudio 3D Calibration
https://drive.google.com/file/d/1-wz4VFZGP5Z-1lG0bEe1G2MRTXYIecNh/view?usp=sharing
2: We use a reference pallet to get the best out of our LED; Such a reference pallet is:
Rec709 Profile in effect : use today! https://is.gd/ColourGrading
Rec709 <> Rec2020 ICC 4 Million Reference Colour Profile : https://drive.google.com/file/d/1sqTm9zuY89sp14Q36sTS2hySll40DilB/view?usp=sharing
For Broadcasting, TV, Monitor & Camera https://is.gd/ICC_Rec2020_709
ICC Colour Profiles for compatibility: https://drive.google.com/file/d/1sqTm9zuY89sp14Q36sTS2hySll40DilB/view?usp=sharing
Colour Profile Professionally
https://displayhdr.org/guide/
https://www.microsoft.com/store/apps/9NN1GPN70NF3Files
This one will suite Dedicated ARM Machine in body armour 'mental state' ARM Router & TV https://drive.google.com/file/d/102pycYOFpkD1Vqj_N910vennxxIzFh_f/view?usp=sharing
Android & Linux ARM Processor configurations; routers & TV's upgrade files, Update & improve
https://drive.google.com/file/d/1JV7PaTPUmikzqgMIfNRXr4UkF2X9iZoq/Providence: https://www.virustotal.com/gui/file/0c999ccda99be1c9535ad72c38dc1947d014966e699d7a259c67f4df56ec4b92/
https://www.virustotal.com/gui/file/ff97d7da6a89d39f7c6c3711e0271f282127c75174977439a33d44a03d4d6c8e/Python Deep Learning: configurations
AndroLinuxML : https://drive.google.com/file/d/1N92h-nHnzO5Vfq1rcJhkF952aZ1PPZGB/view?usp=sharing
Linux : https://drive.google.com/file/d/1u64mj6vqWwq3hLfgt0rHis1Bvdx_o3vL/view?usp=sharing
Windows : https://drive.google.com/file/d/1dVJHPx9kdXxCg5272fPvnpgY8UtIq57p/view?usp=sharing
Colour range for FRC 444 422 420 RS 02:57 24/08/2025
Reference to colour mode systems 4:4:4, 4:2:2, 4:2:0 https://en.wikipedia.org/wiki/YCbCr
FRC or rather Frame Rate Dithering is the concept of interleaving colours to make others appear, When the two blend in the eyes..
NV12 & YUV420 are examples of lower colour quality colour outputs because YUV420 as referenced below is a sub pixel blend of lower quality,..But is used in movies for the data rate along with AYUV422 & YUV422 & YUV420
4:4:4 is straightforward, as no pixel-grouping is done: the difference lies solely in how many bits…
1 vote -
Key mapping and WinCompose
I want to use the K650 keyboard with WinCompose. On the laptop, I have the mouse-menu button mapped to be the Compose key for WinCompose. But on the K650, it's an awkward key combo to do Fn-Search to achieve this.
I thought I could map the calculator key to do the mouse-menu function. But the Logi Options+ app must be doing something weird to implement its keyboard mapping, I guess doing it in Windows OS keyboard hooks. So I could never get it to work.
I also want a solution that works in Linux in a VMware guest OS, and in a Linux native install. But it looks as though Logitech doesn't have good support for VMware interoperability and Linux.
I want to use the K650 keyboard with WinCompose. On the laptop, I have the mouse-menu button mapped to be the Compose key for WinCompose. But on the K650, it's an awkward key combo to do Fn-Search to achieve this.
I thought I could map the calculator key to do the mouse-menu function. But the Logi Options+ app must be doing something weird to implement its keyboard mapping, I guess doing it in Windows OS keyboard hooks. So I could never get it to work.
I also want a solution that works in Linux in a VMware guest OS, and…
1 vote -
MX Performance mouse
Logitech Options finds and shows my K800 keyboard but not my MX Performance mouse.
Please fix it.1 vote -
设备故障
键盘适配器连接时总断连，但是同套鼠标没有断联
1 vote -
Excel Ctrl+C (Copy) Error Due to Logi Options+
MX Keys often creates a "Clipboard Error" popup in Excel when trying to copy and paste with Ctrl+C, causing issues with completing the action that requires clearing of the error before being able to use the Ctrl+P paste function. Forums have indicated that this is due to Logitech Options+ application.
2 votes -
AI Prompt - Select AI Agent (gemini)
the AI prompt UI is a neat concept, but I wish I could select which AI it used. I prefer google gemini, so I don't see myself using this feature as long as it's only chatgpt
39 votes
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