know that development of the HE-177 "froze" numerous efforts? evolutionary changes to the Condor were not made, simple glide bombs neglected.
edit. the BV-246 glide bomb was to have radio control, but they gave up on that with Allied jamming (latter war), jamming wouldn't be an issue out at sea and/or in '41-'42?
or my speculative weapon, a "little Fritz-X" guided version of SC-250 (which was the weapon Condor carried historically)
Any better exploitation of the RC guidance will make most attacks more successful. I gaze at the thousands of goliath RC systems built to "clear minefields". I stumbled on something that reported these were poor especially under fire, questioning the entire effort involved. Their range was not that great, but to hit something as big as a ship might be 'just up their alley'. Another alternative was to use these RC units to enhance combat training especially for LW pilots in dog fights.
While your at it ,all those tiny Goliath toy track systems...the sheer tonnage of track systems involved could have allowed thousands of motorcycles to be instead built as Ketterand or better yet several thousand more track systems for SdKfz 3 Maultier truck conversions.
1942 1088 Goliath RC ~ 924 accumulated tons of tractor construction. Could result in another 462 more trucks converted to SdKfz 3 Maultier truck [~2 tons per track system]
1943 4494 Goliath RC ~ 3266 accumulated tons of tractor construction. Could result in another 1633 more trucks converted to SdKfz 3 Maultier truck [~2 tons per track system]
1944 3102 Goliath RC ~ 2111 accumulated tons of tractor construction. Could result in another 1056 more trucks converted to SdKfz 3 Maultier truck [~2 tons per track system]
How could this have any meaningful effect. R A Forczyk recounts how often vital SPW APC had to be diverted to rear to pick up supplies /ammo/fuel for forward units instead of their intended role as armored infantry, which BTW doubled the survival rate of German infantry when so equipped. In this time period 19,213 SPW APC where built expanding the inventory from 1600 in 1941 to ~ 8500 by 1944. If nothing else these Maultier could be seen as ~3000 more APC.
Working back words the RC units are mini Fritz X [RADIO/WIRED] that's 8600 more ASM LW could use to support KM convoy war.
BTW heavy warships had more than enough power to jam RADIO transmissions for miles & miles around. They did this at Normandy, although it was not full proof .But that would not be the case if a MPB attacking convoy thousands of km from home or using the wired guidance RC systems.