Reporting Issue Windows 10 / Edge Browser v20.1024.16384 / IE11

Hello!
i´m reporting some issues loading some html5 tours in Windows 10 systems on Edge Browser and IE11. Everything is fine in other browsers.
I use panotour 2.5 beta 2, that runs the latest krpano pre release.

My system is I7 4770,32 GB with a ATI R9 380 graphic card, Windows 10 / Edge Browser v20.1024.16384 / IE11 . After some discussion in kolor Panotour and Krpano User group people that are using nvidia cards don´t get the issue. It´s dificult to know if is something wrong with my system or something about ATI Cards, or any new silent update of the browser that Windows 10 makes.

In the attachments i send some screenshot´s of one of my tours and in some examples that are in krpano site just to see what happens. Some are showed well others not.

Thanks for your attention

Thanks Klaus!
Something Wrong? I see a lot of errors, but has i know is amd drivers on my amd r9 380

This are the results of the first test edge browser.

WebGL Non-Power of 2 texture conformance test.
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".

PASS getError was expected value: NO_ERROR : Should be no errors from setup.

test RGBA/UNSIGNED_BYTE
PASS getError was expected value: INVALID_VALUE : gl.texImage2D with NPOT texture with level > 0 should return INVALID_VALUE
PASS getError was expected value: NO_ERROR : gl.texImage2D with NPOT texture at level 0 should succeed
PASS getError was expected value: INVALID_OPERATION : gl.generateMipmap with NPOT texture should return INVALID_OPERATION
PASS NPOT texture with TEXTURE_WRAP set to REPEAT should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from setup.
PASS NPOT texture with TEXTURE_MIN_FILTER not NEAREST or LINEAR should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from setup.
PASS NPOT texture with TEXTURE_MIN_FILTER set to LINEAR should draw.
PASS getError was expected value: INVALID_VALUE : copyTexImage2D with NPOT texture with level > 0 should return INVALID_VALUE.
PASS getError was expected value: NO_ERROR : gl.texImage2D and gl.generateMipmap with POT texture at level 0 should succeed
PASS POT texture with TEXTURE_MIN_FILTER set to LINEAR_MIPMAP_LINEAR should draw.
PASS getError was expected value: NO_ERROR : Should be no errors from setup.

test RGB/UNSIGNED_BYTE
PASS getError was expected value: INVALID_VALUE : gl.texImage2D with NPOT texture with level > 0 should return INVALID_VALUE
PASS getError was expected value: NO_ERROR : gl.texImage2D with NPOT texture at level 0 should succeed
PASS getError was expected value: INVALID_OPERATION : gl.generateMipmap with NPOT texture should return INVALID_OPERATION
PASS NPOT texture with TEXTURE_WRAP set to REPEAT should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from setup.
PASS NPOT texture with TEXTURE_MIN_FILTER not NEAREST or LINEAR should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from setup.
PASS NPOT texture with TEXTURE_MIN_FILTER set to LINEAR should draw.
PASS getError was expected value: INVALID_VALUE : copyTexImage2D with NPOT texture with level > 0 should return INVALID_VALUE.
PASS getError was expected value: NO_ERROR : gl.texImage2D and gl.generateMipmap with POT texture at level 0 should succeed
PASS POT texture with TEXTURE_MIN_FILTER set to LINEAR_MIPMAP_LINEAR should draw.
PASS getError was expected value: NO_ERROR : Should be no errors from setup.

test LUMINANCE/UNSIGNED_BYTE
PASS getError was expected value: INVALID_VALUE : gl.texImage2D with NPOT texture with level > 0 should return INVALID_VALUE
PASS getError was expected value: NO_ERROR : gl.texImage2D with NPOT texture at level 0 should succeed
PASS getError was expected value: INVALID_OPERATION : gl.generateMipmap with NPOT texture should return INVALID_OPERATION
PASS NPOT texture with TEXTURE_WRAP set to REPEAT should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from setup.
PASS NPOT texture with TEXTURE_MIN_FILTER not NEAREST or LINEAR should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from setup.
PASS NPOT texture with TEXTURE_MIN_FILTER set to LINEAR should draw.
PASS getError was expected value: INVALID_VALUE : copyTexImage2D with NPOT texture with level > 0 should return INVALID_VALUE.
PASS getError was expected value: NO_ERROR : gl.texImage2D and gl.generateMipmap with POT texture at level 0 should succeed
PASS POT texture with TEXTURE_MIN_FILTER set to LINEAR_MIPMAP_LINEAR should draw.
PASS getError was expected value: NO_ERROR : Should be no errors from setup.

test ALPHA/UNSIGNED_BYTE
PASS getError was expected value: INVALID_VALUE : gl.texImage2D with NPOT texture with level > 0 should return INVALID_VALUE
PASS getError was expected value: NO_ERROR : gl.texImage2D with NPOT texture at level 0 should succeed
PASS getError was expected value: INVALID_OPERATION : gl.generateMipmap with NPOT texture should return INVALID_OPERATION
PASS NPOT texture with TEXTURE_WRAP set to REPEAT should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from setup.
PASS NPOT texture with TEXTURE_MIN_FILTER not NEAREST or LINEAR should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from setup.
PASS NPOT texture with TEXTURE_MIN_FILTER set to LINEAR should draw.
PASS getError was expected value: INVALID_VALUE : copyTexImage2D with NPOT texture with level > 0 should return INVALID_VALUE.
PASS getError was expected value: NO_ERROR : gl.texImage2D and gl.generateMipmap with POT texture at level 0 should succeed
PASS POT texture with TEXTURE_MIN_FILTER set to LINEAR_MIPMAP_LINEAR should draw.
PASS getError was expected value: NO_ERROR : Should be no errors from setup.

test LUMINANCE_ALPHA/UNSIGNED_BYTE
PASS getError was expected value: INVALID_VALUE : gl.texImage2D with NPOT texture with level > 0 should return INVALID_VALUE
PASS getError was expected value: NO_ERROR : gl.texImage2D with NPOT texture at level 0 should succeed
PASS getError was expected value: INVALID_OPERATION : gl.generateMipmap with NPOT texture should return INVALID_OPERATION
PASS NPOT texture with TEXTURE_WRAP set to REPEAT should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from setup.
PASS NPOT texture with TEXTURE_MIN_FILTER not NEAREST or LINEAR should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from setup.
PASS NPOT texture with TEXTURE_MIN_FILTER set to LINEAR should draw.
PASS getError was expected value: INVALID_VALUE : copyTexImage2D with NPOT texture with level > 0 should return INVALID_VALUE.
PASS getError was expected value: NO_ERROR : gl.texImage2D and gl.generateMipmap with POT texture at level 0 should succeed
PASS POT texture with TEXTURE_MIN_FILTER set to LINEAR_MIPMAP_LINEAR should draw.
PASS getError was expected value: NO_ERROR : Should be no errors from setup.

check using cubemap
PASS getError was expected value: INVALID_VALUE : gl.texImage2D with NPOT texture with level > 0 should return INVALID_VALUE
PASS getError was expected value: NO_ERROR : gl.texImage2D with NPOT texture at level 0 should succeed
PASS getError was expected value: INVALID_OPERATION : gl.generateMipmap with NPOT texture should return INVALID_OPERATION
PASS NPOT cubemap with TEXTURE_WRAP set to REPEAT should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from draw.
PASS NPOT cubemap with TEXTURE_MIN_FILTER not NEAREST or LINEAR should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from setup.
PASS NPOT cubemap with TEXTURE_MIN_FILTER set to LINEAR should draw.
PASS getError was expected value: NO_ERROR : gl.texImage2D with POT texture at level 0 should succeed
PASS POT cubemap with TEXTURE_MIN_FILTER set to LINEAR_MIPMAP_LINEAR but no mips draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : gl.generateMipmap with POT texture should return succeed
PASS POT cubemap with TEXTURE_MIN_FILTER set to LINEAR_MIPMAP_LINEAR should draw.

check using cubemap and switch texture unit before draw to check for Chromium bug
PASS getError was expected value: INVALID_VALUE : gl.texImage2D with NPOT texture with level > 0 should return INVALID_VALUE
PASS getError was expected value: NO_ERROR : gl.texImage2D with NPOT texture at level 0 should succeed
PASS getError was expected value: INVALID_OPERATION : gl.generateMipmap with NPOT texture should return INVALID_OPERATION
Switching active texture unit to gl.TEXTURE1
PASS NPOT cubemap with TEXTURE_WRAP set to REPEAT should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from draw.
PASS NPOT cubemap with TEXTURE_MIN_FILTER not NEAREST or LINEAR should draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : Should be no errors from setup.
PASS NPOT cubemap with TEXTURE_MIN_FILTER set to LINEAR should draw.
PASS getError was expected value: NO_ERROR : gl.texImage2D with POT texture at level 0 should succeed
PASS POT cubemap with TEXTURE_MIN_FILTER set to LINEAR_MIPMAP_LINEAR but no mips draw with 0,0,0,255
PASS getError was expected value: NO_ERROR : gl.generateMipmap with POT texture should return succeed
PASS POT cubemap with TEXTURE_MIN_FILTER set to LINEAR_MIPMAP_LINEAR should draw.
PASS successfullyParsed is true

TEST COMPLETE