I'm pretty new to Tessel so i may have missed something obvious...hopefully
Couldn't find any post with similar behavior description.
Basically my tessel2 board works like a champ and i could play around with all tutorial experiments no problem... for the first 2 minutes and then progressively the reaction time is getting longer until complete freeze.
Frequent inputs seems to mitigate the issue, on the contrary, idle time worsen it.
example 1 - fridge alarm case, the input processing get delayed several minutes after 20 minutes running idly. Freeze after 30 minutes.
example 2 - pulse led with a switch ... same issue
my wild guess - idling build up some memory|CPU usage over time
possible hardware problem with the board itself ?
Have someone encountered such behavior ?
What possible ways to solve or mitigate this ?
thanks in advance for your insights.