If you can't reconnect to your WiFi until you reboot your Froyo device, Wifix (lite) will probably help you. Just click the "Reassign" button, and about 8 seconds later you will be reconnected to your WiFi. You can use "Reconnect" if it doesn't work for you. There is also a "Keep Connection" checkbox that prevents your WiFi connection from been deactivated.

Changes:
This release adds two new options, one to keep the CPU activate and one to keep the screen unlocked.

URL:
Wifix (lite) – Freecode

Wifix (lite) 0.5.0-0514_wifix-lite-_0.5.0.png