We've rebuilt this Fat Bike wheel as the original wheel builder didn't use the special spokes, required for a Rohloff Speedhub wheel build. We sourced the spoke problem by rebuilding it with propper spokes and spoke pre-tensions. We also mounted suitable hub flange support rings. These rings prevent total loss of all spoke tensions even if the aluminum flange fails.
Are also you looking for a propperly built wheel for your current or future bicycle, then please get in touch with us, we have long experience with Rohloff Speedhub wheel builds.