First of all ，thank you very much, Whether owncloud limits the number of clients connected at the same time. I found that when more than 20 clients are connected during the use, report a connection timeout, and I cannot configure new clients. I hope everyone can give help
Do you have logs to confirm this
maybe the server hosting ownCloud doesn’t have enough resources free / left to handle this amount of connected clients?
Perhaps enable the apache server status, and check what’s going on in there?