crwdns2934241:0crwdne2934241:0 ludviklosek
crwdns2934249:0crwdne2934249:0:
It happened to me also after firmware update in March 2016. It is a bug in the version 5.7.2.1 - something with indexing books. Fixed with manual download a install version 5.7.3.
crwdns2915684:0crwdne2915684:0:
open