I am new to e-Sword, so I cannot guarantee that every one of the following issues is a genuine (or unknown) bug. However, I have not been able to solve these problems using either eSword 11.05 or 11.06 (Win10 64).
1. I have the same problem as JPG above with Hebrew (and other) files. They display in a font that is different than the chosen font.
2. Possibly related to #1: In many texts, accented letters do not display properly but instead appear as "?". For me this is the case with French and German Bibles. For example, the Louis Segond translation (file frenchls.bblx) looks like this: "Et tu iras jusqu'? Babylone; L? tu seras d?livr?e, C'est l? que l'?ternel te rach?tera de la main de tes ennemis."
3. The Compare and Parallel tabs do not allow display of all Bibles. I currently have 41 Bibles installed [with tabs that work if I click on them]. However, if I go to the Parallel tab, the drop-down menu lists only 33 of these Bibles. I cannot choose any of the other ones for Parallel display. If I go to the Compare tab, again not all Bibles show up. If an OT verse, I see 21 Bibles - but I have 28 Bibles installed that should be showing the verse. If a NT verse, I see 27 Bibles - but I have 30 Bibles installed that should be appearing.
Many thanks for any help / apologies if any of these are not genuine bugs!