Screen problem, Garmin Edge

philkeeble
philkeeble Posts: 109
edited June 2018 in Road general
The edges of my Edge 820 Explore are appearing to turn a 'blue' hue and revealing all the criss-cross of the touch sensitive grid. It is quite irritating and distracting. Has anyone else found this to be a problem? Picture here :

https://www.flickr.com/photos/139341850 ... ed-friend/
Cheers,
Phil, in Inverurie