[Elecraft] k3 High Current Message on 10 meters

[km5ps]

I have been noticing that on 10 meters when I bypass the internal tuner 
I get a High Current error message.  On my amp meter on my Astron 35m 
pwr supply it shows that when I key up about 22 amps and then keeps 
rising up to about 35 amps and then cuts itself back.  When I use the 
internal tuner on k3 it does not do this.  It shows about 22 amps on amp 
meter.  This is the only band that I have noticed this on.  The swr of 
antenna is about 1.3:1 for ten meters.  Any suggestions on what might be 
wrong?

John
KM5PS