Brian H

You have a 2477D controlling an outlet? If you do that is against the Electrical Code and illegal. If someone plugged in a loads not compatible with a dimmer. It can be damaged or worse. Including a low voltage wall wart. The wall wart in the photo is a universal switching type. 100-240VAC and 50/60 Cycles. It most likely is still trying to output the 12VDC even with the dimmers modified AC. Even at 100% On there is some modification of the AC into it. I would change the 2477D to a 2477S switch type feeding the outlet. Seems to work with a 2477D is not safe. The 2474D is a two wire switch. Steals power through the load. Made for incandescent loads only. If you have a wall wart being controlled by it.The current needed to run the 2474D through the load. Will cause it to turn the wall wart back ON even if it is Off. By the current running the 2474D.

I am not sure how they get the Wattage. I know there is a current shunt on the board. In the Neutral output to the outlet.

Thanks for the update. Glad you are now not seeing rouge X10 messages.

If the other wires in the conduit. Are AC power. It maybe possible to get AC noise into the serial signals. Keep us in the loop.

My ISY99i and ISY994i both came with two three foot network cables. My original ISY-26 came with a one meter network cable and a 9 pin 'D' connector style serial cable

Yes standard Network Cable. Page seven of the full users manual. Two Standard Category 5e Ethernet patch cables https://www.universal-devices.com/docs/production/ISY User Guide 4.2.8.pdf One thing to watch. The signals are Serial not the standard Network signals. From what I have seen here. Most have used up to twenty five feet. Some longer with a high quality cable.

I agree . Since the UDI ISY994i is not there product. The manual only gives the manual Set Button sequences. For Linking, Unlinking and options settings. We see users here and on their Forums trying to use an ISY994i with manual Set Button links in them. With strange happenings. Common reply is with an ISY994i. Ignore what is in the modules full users manuals. Factory Reset use the ISY994i to do everything.

In the manuals. It maybe called the Communications Test or Beacon Test. Some modules manuals have you follow a Flow Chart of Set Button sequences and LED color and flashing sequences. Others the quick four tap set button routine.

Yes +5 to I3 and I4. You should be able to connect I3 and I 4 to ground . Either way should keep the I3 and I4 from floating and picking up random electrical noise. Triggering them randomly On and Off.

It could be power line noise from an electrical device. Grow lights maybe the culprit or the heating pad. They can make power line noise. If the noise is there when an Insteon command is being sent. It maybe possible it will interfere with it or delay it. As I believe Insteon Modules are polite and wait for a clear power line. I see a few messages in your log. House Code J and Status Request messages are both all 1 bits. You may want to do some troubleshooting. Jeff's tutorials are for X10 but some of them can be applied to other things. Look at the one on the cheap cellphone charger. Practically wiped out all X10 signals and Insteon is not too far away. http://jvde.us/x10_troubleshooting.htm You may want to try a FilterLinc on a few of the devices you think maybe causing the issue. If the current isn't too close to five amps. The X10Pro XPPF.

I had something similar. With my DSL Interface. After a power cycle it did not come back to life. It was the power supply. It was still able to weakly power the interface while operating but the extra current it took to do a self test. Caused all the LEDs on it to flash On and Off and never initialize.

Are you using the Opto-Isolated I1-I2 Inputs or the I3-I4 Digital Inputs ? You mentioned in your other thread I1 & I2. If the I3 and I4 Digital Inputs are not connected to anything. On the chance noise is getting into the Digital Inputs. You may want to put a pull up resistor from I3 to 5 volts and I4 to 5 volts. 10,000 Ohms should be fine or try I3 and I4 tied back to ground. I believe under the old name. Simplehomenet they said ground to keep out electrical noise triggering the digital inputs.

If a different load also stays full On and the wiring is double checked. It could be a defective module. Where the output is stuck On even though the modules LEDs indicate it is dimming or going off.

Unless you changed it. The Query All Program runs at 3:00 AM. Maybe that has something to do with it. You could change the run time and see if the Reboots happen at the new run time. Hope someone has seen this and can provide more information.

I had another thought. If the failing modules where all in the same general area. Some inductive devices like a motor. Can generate a inductive voltage spike. When turned off. Can be fairly high in voltage and a very short time length. Maybe even too fast for your voltage tester to even see. I know the X10 modules have a MOV on the AC input. I can't say if the Insteon module has any AC spike protection. So it could be possible the spike is eventually damaging it.

If it is less than two years old. Go for the warranty exchange. The module has a switching power supply in it and the same power supply chip as the 2413 PLM. I guess another possibility is a capacitor or component failure. I did not see any MOV surge components in it but it maybe a surface mounted one I am not familiar with. As I only looked at the top side of one of mine and the photos in the FCC Database didn't show any style I am familiar with. Smarthome says >1000 volt surge rating.

Add the new module with a name you can remember. Pick the defective module in the Administrative Console. Use the replace with choice with the name of the just added module. That should remove the old module and add the new one . Wiki page on replace a device. https://wiki.universal-devices.com/index.php?title=ISY-99i/ISY-26_INSTEON:Replacing_a_Device

Looked at the MCS specifications sheet. It looks like it would trigger an I/O Linc sensor input.

Rand; Time does seem to fly by. I have an early production 2412S where they used the serial board from the 2414S. Unused Real Time Clock chip, battery and larger ram use to store downloaded SALAD programs.

I know a MAMAC SYSTEMS CT-800 AC current sensor. Will trigger an I/O Linc. Senses .5 amps to 200 Amps. I know they also have a model with a sensitivity control to set it closer to what you want.

One other thing I thought of. If they put a serial board from a 2413S in it. At least it would have had the link database size of a 2413S and the faster memory. Though I don't know if a 2412 would take advantage of the faster memory.

If the unit you just got. Is a 2412U with a Serial Port daughter board swapped in. It would be a power line only and not a Dual Band module. Also depending on age. 417 or >2000 Link Database slower memory on daughter board. If you compare the units weight. The 2412S is much heavier. As it has a power transformer power supply. The 2413S has a much lighter switching power supply. The Developers Guide for the old 2412S. Hold Set Button for at least ten seconds while plugging it in. LED on steady external memory on daughter board found. Blink six times. No external memory found. Link Database is 32 if memory serves me. If you got this from Amazon was it sold by them or a Amazon merchant? I have seen some indications not all the merchants are on the up and up.

The ISY994i does not require you to remove the cover. Though the Wiki page shows the cover removed. May not be needed now but could be easier. The Micro SD Card is accessed through the front panel. Behind the snap in cover over it. It does not use the type socket where you push it in and then pops out when released. You have to gently pull it out with a tweeter and not drop it into the case. Personal experience on fumbling it. The UDI Wiki is a great pace to find information. https://wiki.universal-devices.com/index.php?title=Main_Page https://wiki.universal-devices.com/index.php?title=ISY-99i/ISY-26_INSTEON:Replacing/Formatting_an_SD_Card

It may depend on your setup and modules. Many of mine are power line only modules. With a few Dual Band one in the mix. I still use them as the later ones dropped X10 and I still control them with an X10 HR12A Palm Pad remote. For me a good working set of Access Points is needed. For the Insteon controls and a JV Digital Engineering XTB-IIR for X10. As it respects Insteon and does not try and scramble the Insteon commands.

If the 2443 Access Points are hardware 2.0 or higher. They are built on the same base 2413 PLM board. The hardware 1.? are on the older boards used in the 2412. They can have the same power supply issues as a greater than two year old 2413S. I had two go bad myself. I believe the LEDs where out out real dim and failed the built in communications tests. I rebuilt them with the same parts used in the long PLM repair thread. Both are now functioning again.