When playing minecraft for a while no matter if it's modded or vanilla, my minecraft client's icon would start flashing in the bottom like this https://youtu.be/YE6ACEvd2fg or the one below. When it does(it's kinda random, works fine for 10min, and then ti doesn't work for 30min. When it starts, it repeats every second or so.), I lose my fullscreen if I'm in fullscreen and focus(mouse hold) in any mode, which is annoying if I appear to be mining obsidian. I don't think the problem is causing any external program, because in video above I'm running windows in SAFE MODE. Can you please tell me, why is that happening, is it or it isn't a bug and if it's my fault, minecraft's or java's.
Thank you
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As far as i've seen, there is no specific output to the console, but I'll check when i get home... In few hours. Ok?
So the output I got after around an hour of "unfocusing" while playing
Completely ignored arguments: [--nativeLauncherVersion, 307]
[21:47:31] [Client thread/INFO]: Setting user: MGlolenstine
[21:47:32] [Client thread/WARN]: Skipping bad option: lastServer:
[21:47:32] [Client thread/WARN]: Skipping bad option: streamPreferredServer:
[21:47:32] [Client thread/INFO]: LWJGL Version: 2.9.4
[21:47:33] [Client thread/INFO]: Reloading ResourceManager: Default
[21:47:34] [Sound Library Loader/INFO]: Starting up SoundSystem...
[21:47:34] [Thread-5/INFO]: Initializing LWJGL OpenAL
[21:47:34] [Thread-5/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[21:47:34] [Thread-5/INFO]: OpenAL initialized.
[21:47:34] [Sound Library Loader/INFO]: Sound engine started
[21:47:35] [Client thread/INFO]: Created: 1024x512 textures-atlas
[21:48:15] [Server thread/INFO]: Starting integrated minecraft server version 1.10
[21:48:15] [Server thread/INFO]: Generating keypair
[21:48:15] [Server thread/INFO]: Preparing start region for level 0
[21:48:16] [Server thread/WARN]: Keeping entity Cow that already exists with UUID a38e0ecc-b203-4e64-96c9-bcb7e199eb0d
[21:48:16] [Server thread/INFO]: Preparing spawn area: 30%
[21:48:17] [Server thread/INFO]: Changing view distance to 8, from 10
[21:48:18] [Server thread/INFO]: MGlolenstine[local:E:d11b6b08] logged in with entity id 120 at (-237.64205579400704, 69.0, 582.1771691882159)
[21:48:18] [Server thread/INFO]: MGlolenstine joined the game
[21:48:18] [Server thread/WARN]: Keeping entity Cow that already exists with UUID 97bd08c8-23b1-4c1d-9c15-b81215c91554
[21:48:19] [Server thread/WARN]: Keeping entity Cow that already exists with UUID 7a7840ab-9ae3-410c-a166-c5dc0c73ef69
[21:48:19] [Server thread/WARN]: Keeping entity Cow that already exists with UUID 2cdc0ff9-821d-42c0-a1d7-aaca82ae1596
[22:38:20] [Server thread/INFO]: Saving and pausing game...
[22:38:20] [Server thread/INFO]: Saving chunks for level 'YT'/Overworld
[22:38:20] [Server thread/INFO]: Saving chunks for level 'YT'/Nether
[22:38:21] [Server thread/INFO]: Saving chunks for level 'YT'/The End
[22:38:25] [Server thread/WARN]: Keeping entity Cow that already exists with UUID a38e0ecc-b203-4e64-96c9-bcb7e199eb0d
[22:39:08] [Server thread/INFO]: [MGlolenstine: Set own game mode to Creative Mode]
[22:39:08] [Client thread/INFO]: [CHAT] Your game mode has been updated to Creative Mode
[22:39:24] [Server thread/INFO]: [MGlolenstine: Set own game mode to Survival Mode]
[22:39:24] [Client thread/INFO]: [CHAT] Your game mode has been updated to Survival Mode
[22:40:18] [Client thread/INFO]: Stopping!
[22:40:18] [Client thread/INFO]: SoundSystem shutting down...
[22:40:18] [Server thread/INFO]: Stopping server
[22:40:18] [Server thread/INFO]: Saving players
[22:40:18] [Server thread/INFO]: Saving worlds
[22:40:18] [Server thread/INFO]: Saving chunks for level 'YT'/Overworld
[22:40:18] [Server thread/INFO]: Saving chunks for level 'YT'/Nether
[22:40:18] [Server thread/INFO]: Saving chunks for level 'YT'/The End
[22:40:18] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future releaseAre you on a wireless network?
This is known behaviour with some wireless drivers.
If you search for the lose focus issue in google you will see examples of it.
TPG-Link is a program that handles wireless connections instead of the normal windows wireless and will cause this. There are probably other similar programs that do the same. I do believe this loads as a driver, so safemode won't stop it from loading.
What's in your Game Output Console while having this issue ?