WOOHOO! This thread helped me solve this issue!
these didn’t work for me:
bing/ncr
google/ncr
google
As a recap:
Navigate to: C:\Program Files\SketchUp\SketchUp 2018\Resources\en-US
Modify: i18n.dat
With this URL:
[ONLINE CHECK]
ONLINE_TEST_URL=https://www.bing.com/