K2500X pops and quits. Sometimes quits for good and sometimes quits and cycles back on as if nothing is wrong. The instrument is nearly 18 yrs old. I have a feeling that this problem is due to age and dirty connections. I plan on opening the unit and unplugging each connection, clean it and plug it back in. Has anyone had this problem and do you think my idea will work ? Or does anyone else know of something else that I could try. I know a good tech who has worked on this unit before but this is an intermittent problem that my or may not occur while in his shop. Thanks "TONY"