Traffic disappears after some time until page is refreshed

Description

Context: #353 (closed)

"On tablet (Android + Firefox) it seem to work fine overall from some quick testing, but one recurring issue: after a minute or so the traffic would disappear (still there in Stratux) and I would have to refresh the page for it to come back"

Scope

• Fix traffic issue

MRs

• !177 (merged)
• whitebox-plugin-traffic-display!8 (merged)