My efforts in testing this indicate any combination of settings where both radios (WL0 and WL1) are enabled on the WRT610N will lead to multiple restarts per day.
Test 1: Ran DD-WRT wireless configured to my prefs. It had many frequent restarts at random intervals through the 24 hours.
Test 2: Ran DD-WRT with wireless Completely disabled. Had no restarts for 24 hours.
Test 3: Running DD-WRT with complete defaults for all wireless settings. (Only WL0 radio is enabled) Had no restarts for 24 hours.
Test 4: Run DD-WRT with only WL1 radio on, still using default settings. No restarts for 24 hours.
Test 5: Run DD-WRT with both Radios on, otherwise having default settings. Restarted in first 30 minutes and again about 70 minutes after that.
Test 6: Run DD-WRT with WL1 radio set to NA-Only and WL0 set to Mixed. Still has Restarts
Test 7: Run DD-WRT with WL0 as BG - Only and WL1 as NA - Only. Still has Restarts.
