This is actually in Drupal 7.
I have nodes that hold two (or more) Geofield fields (not multiple entries per field but multiple separate fields with different names) and it seems that Proximity doesn't agree with this situation--I see no results of any proximity query.
Also, I get the following errors when updating the node:

Notice: Undefined offset: 0 in openlayers_proximity_build_proximity_index() (line 244 of /.../sites/all/modules/openlayers_proximity/openlayers_proximity.module).
Notice: Undefined offset: 0 in openlayers_proximity_build_proximity_index() (line 244 of /.../sites/all/modules/openlayers_proximity/openlayers_proximity.module).

Comments

itserich’s picture

Is this still an error?

I have two geocoded location fields in a node and the Proximity Filter always chooses one to filter on. Seems to be the first geocoded value, but that could be wrong, hard to test all the variations.

May also want to rebuild the proximity index
at admin/structure/openlayers/proximity