I used to have a 4gs v3 and a rc8x. The rc8x was the trouble maker. But the 4/6s radios are currently ok for right now. They did have issues like 2 years ago that my buddy collab and helped radiolink fix. But now they won't collab with him again and ignore everyone about the rc8x issues.
Edit: I sold off my rc8x and got a nb4. Won the 3pv in the giveaway so I sent my old 4gs to
@luke66 since he was in need of a budget radio to get up in running.
If your wanting to know, it got even worse. They are blocking and banning people from their pages and group for no reason and censoring any posts or replies about anything rc8x related or any negative replies. So 2 of my buddies created another new group. 1 group to bash about radiolink and their issues and another group for strictly a "help" group which nothing gets removed because radiolink's main page which is admin/mods by radiolink official removes posts.