Double AI??

Hi all,
Ive recently noticed that all my AI has doubled up (airliners and GA). For example, i take off from an airport and see two mooneys flying wingtip to wingtip, its the same with the airliners aswell, i see 2 737s at 350 apparently formation flying
. As you can imagine atc goes wild calling traffic alerts every 10 seconds and ifr flying starts to get tedious.. Has anyone else seen this problem before? Any ideas on how to solve it? I havnt knowingly changed my ai traffic file but something else could have affected it..?
Thanks
Frankimus
Ive recently noticed that all my AI has doubled up (airliners and GA). For example, i take off from an airport and see two mooneys flying wingtip to wingtip, its the same with the airliners aswell, i see 2 737s at 350 apparently formation flying

Thanks
Frankimus