On my dual sim Lumia 535 (RM-1090, WP8.1) Whenever I open the adobe acrobat reader, it continues to display a notification of **A system error encountered ** very rapidly......almost 20-25 times per second. However no other app displays such msg nor any other problem I have to suffer. How can I cope up with this situation??? See this
Now I have upgraded on W10M, reinstalled reader and restarted my phone several times but still my problem is intact. See the screenshots.