I've had my Spectra for quit some time now (over 2 years) and has work flawlessly until last Saturday. I was running at Tamiya Facility and all of sudden my car became erratic in the middle of the run. I thought someone else switch there radio of the same frequency. Then I found out that my crystals 83, 86, 89 refused to work except 78. after further inspection it appears that any number starting with 8 or 9 is messed up but the ones in channels that start 6 or 7 is ok.
I will be sending this for service soon. But is there an easy explanation what can cause this?
The weather too was very cold and winy could that have any affect on it? what about other radios? The experince was just a bit weired.