undetected changes - unable to save

[Itsamirmasoud]

Issue Type: Bug

after updating to version 1.43.0 VS Code stopped detecting changes. symptoms :

• there are no open editor tab but the is a "1 UNSAVED " indicator in front of "OPEN EDITORS" in file explorer.

• changes made to the file is not detected and you can't save changes.

-after restarting VS Code every thing works properly but after a while the issue resurface again.

-on closing VS Code or folder, VS Code prompt for "Saving Unsaved Changes" and if you click "OK" all changes are saved. but "Save All" command(from File menu) does not detect unsaved changes and does not save them.

VS Code version: Code 1.43.0 (78a4c91400152c0f27ba4d363eb56d2835f9903a, 2020-03-09T19:47:57.235Z) OS version: Windows_NT x64 10.0.18363

System Info

|Item|Value| |---|---| |CPUs|Intel(R) Core(TM) i5-6600 CPU @ 3.30GHz (4 x 3312)| |GPU Status|2d_canvas: enabled
flash_3d: enabled
flash_stage3d: enabled
flash_stage3d_baseline: enabled
gpu_compositing: enabled
multiple_raster_threads: enabled_on
oop_rasterization: disabled_off
protected_video_decode: unavailable_off
rasterization: enabled
skia_renderer: disabled_off_ok
video_decode: enabled
viz_display_compositor: enabled_on
viz_hit_test_surface_layer: disabled_off_ok
webgl: enabled
webgl2: enabled| |Load (avg)|undefined| |Memory (System)|15.94GB (9.52GB free)| |Process Argv|| |Screen Reader|no| |VM|0%|

Extensions (26)

Extension|Author (truncated)|Version ---|---|--- azds|azu|2.0.220200302 path-intellisense|chr|1.4.2 bracket-pair-colorizer-2|Coe|0.0.29 vscode-eslint|dba|2.1.1 netcore-snippets|dog|3.1.4 gitlens|eam|10.2.1 prettier-vscode|esb|3.20.0 beautify|Hoo|1.5.0 path-autocomplete|ion|1.13.3 csharpextensions|jch|1.3.1 csharp|ms-|1.21.14 vscode-aks-tools|ms-|0.0.4 vscode-kubernetes-tools|ms-|1.1.0 mssql|ms-|1.9.0 azure-account|ms-|0.8.8 powershell|ms-|2020.3.0 debugger-for-chrome|msj|4.12.6 vetur|oct|0.24.0 vscode-yaml|red|0.7.2 vue-vscode-snippets|sdr|1.8.0 bootstrap4-vscode|the|6.1.0 msbuild-project-tools|tin|0.3.3 vscode-status-bar-format-toggle|tom|2.0.0 vscode-icons|vsc|10.0.0 vuetify-vscode|vue|0.2.0 JavaScriptSnippets|xab|1.7.2

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[Itsamirmasoud]

the issue was HotKey conflicts