[Elecraft] HI CUR question

[Larry Naumann]

I sometimes get a HI CUR warning on my new K2. I have the high current set at 2.5 amps. My power supply is steady but on 40 meters when the SWR is slightly high but below 2:1, I get a HI CUR when running 10 watts out. Into a good 50 ohm dummy load I get 2.02 amps on 40 meters. 
 I've double checked my output filter tuning and all is good. 
Is this something to be concerned about or is this in the normal range of xmit current at 10 watts?
Larry Naumann  N0SA