thank you for this wonderful tool!
I have an Antec Fusion (a pc cabinet) with an oem version of Imon 2x16 display.
(this is realesed with an utility VFD.exe (see on Antec website).
After some hours VFD hangs the network status :
it can display all info but after some hours network status is hidden.
And the same with your utility.
Can be a buffer problem?