Webgl context lost after updating 10+ times

[chriddyp]

@jzh

Since browser has a upper limit of number of webgl contexts and Dash creates a new webgl context everytime the plot is updated, the oldest webgl context will eventually be dropped.

@jzh

so I am wondering whether Dash can handle this in a better way

Thanks for reporting and triaging! Yes, Dash should handle this better. I’ll loop in with some other engineers on this and update this thread with progress.