I found many people that had the Apex and went to the RK
I call rubbish on this as well. I have only ever seen two people go from the Apex to the RK line, but on the other hand I have seen 25-30+ dump the RKE in favor of the Apex. And this statement includes all other boards I frequent as well. If I were to go back over my post history and find all the threads just on RC, I bet I could provide 20 or more examples to back this up. If you were to include dissatisfied current RK owners and those with buyers remorse, then that number would go up even more.
I am one who is an RKE to Apex convert, as are about 5 others posting in this thread. I have two RKEs, two RKLs, an RK2, and two Apex units.
The Apex is by far the superior product.
There are just as many advocates of the RK as there are of the Apex and anyone who takes the time to do proper impartial research will see that.
False again, any time spent doing impartial research will show you, again, that the vast majority prefer the Apex. The poll at the top of this thread staring you in the face is one clear example.
I didn't vote in the poll so the numbers may be skewed by more Apex owners voting.
So when the facts you clearly see don't agree with your assessment, then the facts are wrong? This poll is open to anyone on RC, it isn't setup to favor Apex owners, you should vote as well, but your vote isn't going to change the fact that the Apex is favored 3:1 over the RKE/L.
James' statement that only two or three people total have switched from the Apex to the RK shows the limits of his research.
I have been on this board for years, and reef controllers are one of the main topics I consistently talk about or search for. Like I said previously, I have only seen 2 as well. If you want to back your statement up with some proof in the form of threads, lets see them.
OK. I have a question for those that have reliability issues with DA products, which I am not debating your experiences. I have my RK control my lights based on timing, ATO based on float switch, heater based on temp, alarms based on pH, temp, etc and everything works fine.
What do you mean when you say that DA products are not reliable? Are you timed lights failing to turn on/off? Are your heaters running above the set threshold? or chillers below the set threshold? etc.
I am happy to answer your questions. I have had the RKE for over 3 years, so I will just cover a few of the issues.
1) Errors in pH readings when more than one SL1 is used (engineering problem where the SL1 lacks galvanic isolation)
2) Modules getting 'lost' (PC4s and other modules would randomly disappear)
3) Headunit failure (the headunit would freak out and just go blank)
4) Lost communication with the Net module (plus the email bombing that would occur when an alarm went off)
5) Having to reflash modules a few times for the firmware to take
6) The fact that the SL2 was out for over a year before a working Salinity probe was even close to being produced.
7) The 1+ year long saga for those who owned said un-functional salinity probes.
8) I have had my RK systems stick with outlets on/off as well (the chiller once IIRC)
9) Lighting issues with the lights rapidly turning on/off due to electrical interference with temp probe readings.
These are just a few off the top of my head, without even considering the horrible customer service, lying, censorship, and plain rudeness on the part of DA. I am also not even mentioning how DA is consistently behind in releasing modules and features for their controller as well.
I don't mean to come off harsh here. I am glad you like your choice, but for many more, and especially those who have owned both, the general consensus always appears to be the Apex.
Hope this helps,
Landon