per b/117493705 Showy hasn't been updated in a while. The display was working properly for several months before it started crashing and so they suspect a Chrome update may have initiated the problem?

Chrome Version: <From about:version: Google Chrome >
Chrome OS Version: <From about:version: Platform 70.0.3538.76 (official build) (32-bit)>
Chrome OS Platform: <Chromebit 11021.56.0 
Firmware: Google_Veyron_Mickey.6588.264.0>
Network info: <Google Guest>

Please specify Cr-* of the system to which this bug/feature applies (add
the label below).

Steps To Reproduce:
(1) Launch chromebit in Showy mode. 
(2) display our content from Stagedoor/calendar
(3) wait several hours

Expected Result: slideshow continues ad infinitum

Actual Result: slideshow will eventually stall (no longer change slides). Seems to stop on different pages each time. 

How frequently does this problem reproduce? (Always, sometimes, hard to
reproduce?)

What is the impact to the user, and is there a workaround? If so, what is
it? 
I have to power cycle the chromebit every morning. :(

Please provide any additional information below. Attach a screen shot or
log if possible.

For graphics-related bugs, please copy/paste the contents of the about:gpu
page at the end of this report.