Hi,
first of all: Thanks a lot for all the work done! I tested some GPX-plugins to fit my needs and I think yours is the one! :good:
There is just one thing:
Since June 2018 Google-Maps asks for additional payment-conditions to generate a API-code. Without this code there will always be an annoying alert-message like this: :negative:

It would be very fine for your plugin in future being able to run without googlemaps when just leaving the api-code-field blank. I did some hacks but acctually it seems that the plugin doesnt work without the google-code. Even choosing OSM as default or declaring OSM1 as displayed maptype googlecode is called through the plugin. Excluding some parts resulted in a disappearing map.
I don’t know if it’s possible to add this feature without a lot of work, but in times of following GDPR guidelines it would be very nice!
Thanks again,
st3phan