After EDC'ing on my keychain for less than a year my IlluminaTi doesn't work anymore. On it's last stages it would only briefly flash when rapped on a hard surface. I did all the usual troubleshooting steps. Tried replacing the eneloop cell, cleaning the threads and contact points but now it's totally dead. Is anyone aware of any reliability issiues with this light? As a side note my Fenix Lod and Fenix E01 are still going strong. I'm thinking of getting a Fenix LD01 as a replacement or the ITP EOS A3 but for some reason I think the circuitry in the ITP is made by the same company the manufactures the board for the IlluminaTi. The reliability of the Fenix lights are second to none which is why I don't mind paying a premium for it. Any thoughts?