Everyone usually sees the server host, Windcaller, as the custom playermodel for the entire duration, but the server host, and player to player, will stop seeing other player's custom playermodels under various known and unknown scenarios, one of which being reloading playermodels will regularly unload all playermodels for the person that reloaded the models, besides for the host who's playermodel successfully reloads.

(Thanks Tez for writing this out better than i ever could)

As a side note the models will unload randomly after some time (1-10 minutes) or if we get too far away from each other (3-5 chunks)

We've tested this in several ways including;

• A non-hybrid server running just the mod
• A hybrid server running the mod and the plugin
• A hybrid server and disabled all other mods except the CPM mod and plugin
• Several different Forge versions
• A couple different mod versions including latest released

Please try using the latest version (0.0.17e), and see if this is still happening.

A few friends of mine have the exact same issue with their models happening in most versions tested (up to the latest 0.2.0a)