How can I spawn without glitch

Hello,

I am building a simple 3D shooter project that seems to generally work. However, I am experiencing a strange glitch every time my bots spawn. They spawn regularly. The glitch is that when they spawn, my camera suddenly jumps to whatever direction my mouse was moving to. It's kind of like lag, but it's a jump instead. I've tried searching online for similar problems, but I haven't seen anyone with the same problem.

Originally, I was using the simple "instantiate" method that's all over the internet, but when I realized this glitch was occurring regularly, I decided to try to fix it by creating a list of bots that would always exist, and simply activate/deactivate them as necessary. The problem persisted. I recently got a new computer with an i7 and 16GB RAM. The problem persists. I didn't think that would fix anything, and I don't think that a better graphics card would either. This is a very simple problem, and I must be missing something somewhere. I think it's possibly in my implementation.

Has anyone else had a similar problem with their spawn system, and have you fixed it? What kinds of things have you done to fix this kind of problem? Or perhaps, what kinds of techniques do you use for spawn systems that don't show any problems at all? Is SendMessage() a bad function to use to alert a global spawn system that a bot needs to respawn at some point?

Thanks for any answers!