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#1 |
Junior Member
Join Date: Aug 2022
Posts: 3
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I upgraded the OS and DisplayLink Manager after summer vacations, and now I'm getting occasional "flicker", or hick-ups, or replays of previously drawn screens. It usually happens after having entered some text, like I'm doing when writing this text here. Whenever I pause, the last letter "disappears" from the screen during ~300 milliseconds, before it appears again. I've figured out that its the full screen that's redrawn, first in a previous state, and then back to latest, actual state. I can switch browser tabs with a mouse/pointer device without causing this to happen, but when I change tabs using keyboard, the flicker appears about every 5-10 seconds.
This is incredibly frustrating. I will try to roll back DisplayLink Manager to a useable version. |
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#2 |
Junior Member
Join Date: Aug 2022
Posts: 3
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I tried the new Alpha, and the same problem exists there. Turning on the new HiDPPI feature didn't make any difference.
I've downgraded to 1.6.1, which doesn't have this bug. |
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#3 |
Junior Member
Join Date: Aug 2022
Posts: 3
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The computer is a MacBook Air (M1, 2020) with 16 GB RAM.
Code:
System Firmware Version: 7459.141.1 OS Loader Version: 7459.141.1 The two external monitors connected are both identical Samsung S27R65, attached with HDMI in both ends (no additional adapters). Code:
Apple M1: Chipset Model: Apple M1 Type: GPU Bus: Built-In Total Number of Cores: 7 Vendor: Apple (0x106b) Metal Family: Supported, Metal GPUFamily Apple 7 Displays: S27R65: Resolution: 1920x1080 (1080p FHD - Full High Definition) UI Looks like: 1920 x 1080 @ 60.00Hz Main Display: Yes Mirror: Off Online: Yes Rotation: Supported Colour LCD: Display Type: Built-In Retina LCD Resolution: 2560x1600 Retina Mirror: Off Online: Yes Automatically Adjust Brightness: Yes Connection Type: Internal S27R65: Resolution: 1920x1080 (1080p FHD - Full High Definition) UI Looks like: 1920 x 1080 @ 60.00Hz Mirror: Off Online: Yes Rotation: Supported |
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Tags |
display link manager, flickering screen, mac 12.5, monterey |
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