A few months ago my avantra 30 began to have reboot problems (like after a film jam requiring the side doors to open to clear it). Then a month ago the control panel had a transistor burn out. I replaced the control panel, the battery on the DEC board and reinstalled the parameters by using Unidiag. It still strugels to boot only after it has been off for hours and when it does boot it does not let me select A or B cassetts and load film. I have talked to several techs. and they all seem perplexed. I get error messages but not always the same ones. I have run the Unidiag tests and everything seems to test ok. I can use the "commands" to physically test different components and they seem ok too. HELP!!!!