I have noticed few things that might help in debugging the issue:

1. Every action that involves redraw due to user input works much slower than it used in the past. I mean things like moving map around, or changing zoom. It is noticeably more "sluggish".

2. Every time you zoom in or out, there is noticeable delay between action and the "zooming in/out to n" popup appearing. Also, zooming is the most common case when ModRana crashes (but in can crash while just dragging map around).

3. What's very interesting ModRana *won't* crash, if it's left alone - i.e. without any user input - even if performing resource-heavy tasks, like centering map on location, rotating map in direction of travel, and logging track (all at the same time). Despite fact that it redraws map a lot while traveling, it won't crash, tested for many hours. It seems to crash only if user is doing anything, actively.
---

From a different barrel - I've been playing with customizing modes (foot, bike, car, etc), and found some issues and few areas where slight improvements could be made:

1. [foot] mode customization doesn't work, like, at all. You can change every other mode without problems, but whatever you put in [foot], this mode will look exactly as it looks by default.

2. Would it be possible to make OSD items using the "offset" variable too, like menu items override? Without it, making speed indicator stick to right down corner involved ton of trial&error guesswork positioning.

With offset, such operations would be as easy as giving it px 1.0, py1.0, offsety -1 offsetx -1. And it's just one of the situation where having the same positioning tools as for menu items would be very handy - there are tons of other.

Also, without such flexible positioning, it is impossible to make layouts that work both for portrait and for landscape, at the same time. Following my example, the speed indicator that is made to "Stick" into right down corner in portrait, will be half-hidden under screen in landscape. Icon size offset would fix it (and does so for override interface items).
---

Another small feature request, unrelated to the above - currently, we have a centering mode with shift in ModRana, which shifts our location by set amount of %, allowing to view more road ahead. Sadly, it works *only* if we have "rotate map in direction of travel" thing enabled, otherwise, current location is always in the center.

My request is to make it shift (relatively to direction of travel) even if we're in the mode that keeps north up. So, if we're traveling east, location would be shifted to the left, if we're going north, location would shift to the south, etc - all with map still having north "up".

Of course, manually dragging map would still disable any shifting, just like it does now, with respect to all existing settings (what kind of drag disables centering on location, etc). I don't see how it could conflict with any existing feature/option, and would help much in many, many situations.

Cheers,
/Estel