Hello,
I recently bought an APC BACK-UPS RS 1500VA 230V. After I had bought it i found out that there is a rumor in the Internet that this series of UPS is not compatible with PSUs that have Active PFC.
Is that so ?
Did anyone ever used this UPS with a UPS that was Active PFC ?
I have dual PSU configuration in my system, one is active PFC (Fortron FSP Epsilon 700W) and one that it is not so obviously I am concerned about the Fortron.
Any knowledge, and even better, any kind of experience about this will be much appreciated !

P.S. Sorry for any grammar mistakes...