I'm getting RSTs when trying to install pacakges with the package manager conda. Interestingly, I only get these if connected directly to my modem or connect to specific routers. Other routers of mine (connected to the same modem) have no problem. I'm a N00B at Wireshark and tried to no avail.
Here are my dumps: https://ufile.io/f/2ijt2
Thanks for any hints!