Please read this post before making any bug report. IC has a lot of bugs, most of them are known.
If a bug disappeared, means it was solved.
General
* Item-O-Mats show the sold item's class name on SSP and nothing on SMP, and the offer count (ie. 10x) doesn't span across other chest slots
-> Cause: Not implemented by Alblaka
* The nanosuit is full of bugs.
-> Cause: Have I told you the nanosuit is strictly EXPERIMENTAL?
* Powering a MFE Transmitter or MFS Unit with a Bat-Pack will not drain the Bat-Pack's power
-> Cause: Code bug
Errors - Client
Check if the crash log or error contains the text from each error:
* ...au.addIndustrialBlocks()...
* ...at.addIndustrialBlocks()...
-> Cause: You enabled the industrially improved pickaxe without adding the proper au.class (1.7.3) or at.class (1.6.6) file to minecraft.jar
-> Solution: Add the files from the "Industrially Improved Pickaxe" folder to minecraft.jar
* ZMod: One or more errors detected... ...fly mod not enabled
-> Cause: Zombe's mods are incompatible with the nanosuit.
-> Solution: Install either Zombe's mods or the nanosuit.
Multiplayer (SMP)
* MFE Transmitters and MFS Units don't show their stored energy correctly
-> Cause: Minecraft limitation (communication restricted to 16-bit integers)
-> Solution: As of v8.00, MFE Transmitters and MFS Units show their stored energy as a chat message when they are rightclicked. Also, as of v8.50, MFE Transmitters (and only MFEs) show their stored energy properly.
* EC Manipulators always return 0 EU on cables
-> Cause: Not implemented by Alblaka, but a fix was coded and is undergoing testing.
* Depleting electric tools breaks them
-> Cause: Unknown
* Values for Energy/Item/Sell-O-Mats aren't shown properly
-> Cause: Not implemented by Alblaka
* Jetpacks and batpacks are disabled
-> Cause: Jetpacks are currently full of bugs in multiplayer
* Reinforced doors won't respond properly or will respond erroneously
-> Cause: State change bug
* Placing a cobweb (spider web) on top of a solar panel crashes the server
-> Cause: Not implemented by Alblaka
* Right-clicking a windmill crashes the client (NullPointerException)
-> Cause: Unknown
* Normal drills will randomly deplete
-> Cause: Unknown
-> Needs updating