The check_trh.sh script just restarted the TRH at 100m because Ifan went below 10. After the power cycle values for Ifan were around 43 mA. After about 40 seconds they settled down to 25.  

Ifan.100m has bee weird since 09:40 MDT this morning in this screen grab of ncharts.  

Ifan.200m dropped from around 35 to around 23 on May 1.