After updating to 1.7.0b version there is some strange errors. My test was done on my EeePC using Ubuntu 14.04-i386 and using java from OpenJDK version 6 and 7 and also Oracle version 7 Before starting Fldigi and jpskmail I set my rig, an Ft897D, to DIG mode and to 10147. Fldigi start correctly, frequency and mode are shown in Fldigi as expected. When jpskmail start frequency change to 10146. I am unable to find a reason for this. When I open pop/up window of preferences I wait 40/50 sec. for pop/up to appear. A last problem: when I change mode (for example from PSK500R to DOMINOEX22) this change revert to original mode (in my case PSK500R) after some tens of seconds. This last problem is present also in older version of jpskmail. Is a program problem or is a Ubuntu/Java problem? Regards Franco Spinelli IW2DHW