On 25/11/2010 10:17 AM, Oli Glaser wrote: > All the things that have been mentioned sound plausible - also, I'd > maybe try pulling out the 47uF cap to see if it makes a difference. I will try that after the test with adding a small value cap on MCLR. David... --=20 ___________________________________________ David Duffy Audio Visual Devices P/L Unit 8, 10 Hook St, Capalaba 4157 Australia Ph: +61 7 38235717 Fax: +61 7 38234717 Our Web Site: www.audiovisualdevices.com.au ___________________________________________ --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .