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So N6201Y is still in "break in", and ran in to a problem this week - both directions, different days so don't feel like it's a "fluke". Wanted to share here in hopes there might be others experience to add before I start the troubleshooting journey... In the clouds both directions had the circuit breaker "pop" on my G430W (com1/nav1). The KFC 200 was tracking heading/altitude and never missed a beat. No other electrical problems noticed, no other circuit breaker pops, alternator charging normally throughout, no electrical fire "smell" (thank God). Switched to Com2, iPad in the lap really not a major event, though I did divert and land on the "outbound" leg. busted altitude on divert, but maintained com with ATC (did not declare emergency) & shot an ILS off of Nav2 - good training (silver lining) and ended no issue. Weather on the flight was generally "VFR ON TOP" with some buildups in the 20k+, I was cruising at 8k, a couple minor diverts around buildups but not much, went through a few patches of clouds - not towering/cumulonumbus. was rain (I was above except on divert to KDAB) and there were thunderstorms present all more than 50 miles away - Florida in the afternoon. First thought was static electricity since buildups/thunderstorms, even though not in close proximity. Away from home - hopeful for VFR conditions on the way back so no getting involved with troubleshooting immediately (besides had meetings to attend) Flew in VFR conditions for about an hour - no issues, so launched back toward home. About 3/4 of the way back inbound "home" and have same issue - in the clouds,(again - flying through top of a layer that extended from 8-9 to 10, occasionally 12 - I was at 11) this time no rain, no thunderstorms anywhere - circuit breaker pops. smell, wait, reset out of the clouds - good - enter clouds - pops again. Finished out trip with Com/Nav2 & iPad no problems So this weekend will be spent starting the troubleshooting journey... any leads/anecdotes to share are greatly appreciated. to the good the M20J flew at 11k, full throttle x 24k rpm leaned 25 ROP - 9.5 gph 462 NM in 3.0 tach time from tie down to hangar. Still "new to me" and breaking in - the glass panel/avionics upgrade quote is starting to look less "expensive" through this experience (as per prior post - I bought straight airframe/factory new engine + hartzel top prop + aged avionics and negotiated accordingly with plan to upgrade) - the engine and airframe are what I bought and so far so good there. again - thanks for any feedback/insight.