You can also increase the number of i2p tunnels in the MW Options menu.
The default is 4in + 4out at 3hops length.

In linux you can do some generic performance tweaks that also improve MW's speed.

1) sysctl vm.swappiness=0 (reduce swapping to a minimum)
2) sysctl vm.vfs_cache_pressure=1 (cache read io as much as possible)
3) use ext4 noatime and nodiratime options to disable read logging

Accessing i2pforum.i2p does leak the clearnet address of the browser.

http://i2pforum.i2p/download/file.php?m ... eced5481ae

Feature Requests

Troubleshooting Mac

Troubleshooting Windows

Troubleshooting Linux

Frequently asked questions about MW