Screen lines appears at corner
After touching the corner of screen screen lines appears and then disappear after minutes
crwdns2934109:0crwdne2934109:0
crwdns2936751:024crwdne2936751:0 0
crwdns2936753:07crwdne2936753:0 10
crwdns2936753:030crwdne2936753:0 16
crwdns2959996:0crwdne2959996:0 85