I do not know if this has been reported before or is a known issue but on both my HTC One and Nexus 7 (running stock Android 4.4), Logos has an annoying behaviour with highlighting.
If the device is connected to Wifi or to LTE, the highlighting works great; it is fast (especially the new swipe-to-select) and does not interrupt your reading flow.
The moment you lose connectivity or put the device in airplane mode (I commute to work via train every day), every highlight introduces a delay of between 3-5 seconds at least.
Of course, this is majorly annoying and almost makes me not want to do highlights.
Any fixes or ideas?
Thanks