I tried the following:
1. Fresh install deleting my Heroes of Newerth.app and folder located in Application Support (Mac Client)
2. Applying mods with both "ModMan" and the new Java Mod Manager.
Most errors appear before the game even starts, the bad snapshot error will occur if I try to join or create a stats game. The unread bits may happen before or directly after loading the map. I cannot reconnect after such errors.
After trying several times the ModMan manager seems to make the mods work now. The Java Manager causes the errors consistently. I did however get the same results using ModMan at points, more to do with unread bits than UI errors.
Im getting unread bits error too. And im only using AoE Range Indicators and not other 2 Indicators.(and no other mods. Just this one.)
btw if u search for [unread bits] in forum, you can see some S2MODs are saying this error is caused by [Range mods]. I dont know why they know that but just fyi.
Weird...sorry if it really is my mods causing the errors.
Please post a list of all the mods you are using. Apologies once again for the problems it may be causing.
While I believe the primary issue is with the Java Mod Manager, with regard to the hero selection being altered there may be some issues with unread bits still related to the ModMan manager.
I reinstalled HoN, deleted and redownloaded all my mods, updated them again and reapplied in a serial manner, testing each to see what the issue was. Eventually I had no more issues. I know this is tedious but really the only way to see what causes the errors.
I lucked out and got no more errors after doing this method
Here is a list of my mods as you have requested, hope it helps improve things.