I've been using Osbot for awhile now and never had a problem but today my client keeps losing connection to remote servers and the client closes. I was just wondering if the problem is on my side or the remote server side?

This can be a number of issues:

1) Your client can close due to a leak in your CPU/Memory thus causing your computer to overload and force close the client.

2) Your connection is having difficulties connecting to the server in which you leave your PC, get logged out and then after 5 minutes the client auto shuts down if you are not logged in.

3) Your connection is having difficulties stabilizing and continues to disconnect/connect to the server, in which you go online/offline constantly, after a certain period of these events, the client automatically closes.

4) The server itself is having trouble stabilising and is either under a DDoS attack in which you cannot connect to the server and the above happens.

In your case it's probably #2, will speak to you more about it when I wake up as it is 4 am.

did your internet dc? 

my internet is working fine, but now i cant even connect to the remote servers... OSBot BETA v1.7.64 [OFFLINE]

Well the issue is with your internet, not OSBot, if it were OSBot everyone would be offline. Re read what I posted above.