Bug report #21888
Network error on connecting to ArcGisMapServer
|Category:||Web Services clients/ArcGIS|
|Affected QGIS version:||3.4.4||Regression?:||No|
|Operating System:||Window 10 Professional||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||29703|
Since ESRI updated to TLS 1.2 connecting to their MapServer, e.g http://server.arcgisonline.com/arcgis/rest/services
works, but after several hours I lose connection with a "Network error: Network access is disabled." error.
Stopping and restarting QGIS reestablishes the connection for several hours.