Hello, you guys!

  I made a screencast of UI corruption that I regularly see after a long work 
session in Factor Listener, see video description:
  https://youtu.be/uqdERZRTJ4Y

  Have you experienced anything similar, or is it just me?

  The Factor version, as you can see in the video, is a fairly recent 
development build.
  I've been seeing this kind of issues on at least three different PCs (Windows 
XP 32-bit and Windows 8.1 64-bit). Both in the most recent stable build of 
Factor, and in several recent development builds.

  The issue seems to be a kind of memory corruption. It usually happens after I 
have the Listener open for a long time (days) or after a short time of 
memory-intensive work. There is no reliable way to reproduce the issue, and the 
corruption is random in the specific gadgets it affects. The toolbar is 
affected most often, but other contents of the Listener can have switched 
texts. You work for some time, and suddenly screen gadgets display the wrong 
text or character. Usually you can see where that text comes from, i.e. it's 
not completely random, but rather existing text pieces get mixed around and 
randomly redistributed between gadgets. If a gadget reacts to mouse 
interactions, you can usually see the previous, "normal" text, like in the 
video.

  Having said all that, I suspect GC to be the source of problems. Did any of 
you experience similar issues on other platforms besides Windows?
  How do I go about hunting for that kind of bug in Factor?

---=====---
 Александр

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