Canon 100D Rear screen not showing data whilst shooting.

[Jordyoggy]

I hope somebody can help with this,

My Canon 100D keeps having issues with showing the data on the back of the camera whilst shooting (as if the proximity sensor is being triggered) but it isn't (I've checked by turning to proximty function off).

The rear LCD then refuses to show any of my settings unless I drill into the menu through the menu (hard) button.

My LCD is working as it should otherwise and I can get the screen to work again as it should by doing a factory reset.

Any anybody help diagnose the issue?

[Jordyoggy]

https://www.google.com/search?q=canon+100d+screen&client=ms-android-tmobile-gb&prmd=sivn&source=lnms...

As a side note, this is the screen that does not show up on my camera when the fault happens.

[kvbarkley]

Sometimes the eyecup comes loose and causes this. make sure it is seated properly.