Mustafa Ali

Just tried this as well.
It does forget the aperture because it didn't write it to NVRAM in time if you pull the battery quite quickly - I tried after about 10 seconds, with the battery door open and a small screw lodged in the pin to force the camera into ON state even with door open.

It does not forget the timers
That seems to work off a separate clock to the main date / time and is constantly ticking away like a quartz powered by the button cell.
One solution I wish the Chinese guy had tried is to permanently remove the internal battery and see if the recovery timer is reset every time you reboot without it.
It would be annoying to be kept asking to input date and time on every startup though.

Have you actually used the R5 bro ? I am shooting video in normal 4k 24p through out the day with appx 50-100 photos (2-4 hours in total but not non-stop) and I still am able to shoot 4k 60 in small bursts when I need it. Your case might be different. But until now, what were you shooting 4k 50p Full frame on that now all of a sudden you find it absolutely necessary ?  Like I said, you are paying $400 more for all the video features (some useful, some not) compared to what someone would pay for an A7r1v when it first came out. Or you can wait till the price drops and firmware fixes. 
"OH and BTW, and here in Australia the broadcasters I often work for still prefer 1080p files out of camera so there is nothing wrong with 1080p. TVC's, Music Video's etc are a different story but then most hybrid cameras do over 1080p anyway so......it's a moot point." -- Thanks for proving my point. You can still shoot 1080 60p on the R5 if 4k 60 is not available and no one will give a shit or know unless you crop a lot in post. 
Plenty of options ? -- Really ? Which Full frame high megapixel camera is an option again ? -- that has nearly the same usable video features as the R5 and amazing Auto Focus ? NONE. If there was one, I'd be drooling over it. 
(usable = Full frame 4k 24 10 bit 422 internally , Unlimited 4k 24p 5.1 oversampled in super 35 mode, Unlimited 4k 24p HQ and 4k 60 over the atomos Ninja )
I also hope Canon fixes this to be honest. Not that I can't make amazing stuff with the camera in it's current state and limitations, but not having the limitations would be great nonetheless. It's more about ethical business practices for me than mere specs that I don't care too much about (8k, 4k 120p). And that's the reason I am in support of Andrew because at the end of the day that's what he is trying to push for - Businesses shouldn't get away for malpractices. 
 

I thought so.
You're welcome. 👍 

Here is another way to look at it:
How much was the A7R1V when it came out ?  - $3499 (has basic 8 bit 420 4k 24p, 1080 24/60/120 fps)
How much was the 5d MK1V when it came out ? - $3499 (Cropped 4k 24p, 1080P 24/60 fps)
How much is the R5 currently ? $3899 - So for the extra $400, the R5 does almost everything of what the cameras above do, PLUS you are getting - 4k 10 bit 422 internally , Unlimited 4k 24p 5.1 oversampled in super 35 mode, Unlimited normal 4k 24p which looks amazing once sharpened,  Unlimited 4k 24p HQ over the atomos, minimum, restricted and somewhat useless -  8k, 4k HQ, 4k60/120Fps once the camera overheats. Decide if extra $400 is worth it. But as it is, it is still the only High MP camera that can do all of this and has no real competition. 
Before you compare it to the A7siii, that is a video camera and not a photo camera. Yes 12 mp is fine for photos and online content, but so is 1080p video.... 🤷🏽‍♂️
I agree the marketing of this camera was a total FAIL. And some of the conspiracy theories pointing to canons practices are surely questionable.  I appreciate what Andrew is doing because at the end of the day it is still a win win for us if Canon does something about the overheating. 

I did something similar. I recorded 4k 24p HQ externally via the Atomos with no cards in for 35 mins or so. Then shut the camera and inserted the CfExpress card and tried to record in 4k120fps and see how much time I get. I only got 5 mins left in 4k 120!! So this tells me, using the ninja V is only good for recording 4k HQ 24 fps and after that the camera becomes useless for any high frame rate recording in 4k, let alone 8k. Got hit hard with the cripple hammer lol. 
 
 

I did something similar. I recorded 4k 24p HQ externally via the Atomos with no cards in for 35 mins or so. Then shut the camera and inserted the CfExpress card and tried to record in 4k120fps and see how much time I get. I only got 5 mins left in 4k 120!! So this tells me, using the ninja V is only good for recording 4k HQ 24 fps and after that the camera becomes useless for any high frame rate recording in 4k, let alone 8k. Got hit hard with the cripple hammer lol. 
 
 

I did something similar. I recorded 4k 24p HQ externally via the Atomos with no cards in for 35 mins or so. Then shut the camera and inserted the CfExpress card and tried to record in 4k120fps and see how much time I get. I only got 5 mins left in 4k 120!! So this tells me, using the ninja V is only good for recording 4k HQ 24 fps and after that the camera becomes useless for any high frame rate recording in 4k, let alone 8k. Got hit hard with the cripple hammer lol. 
 
 

I did something similar. I recorded 4k 24p HQ externally via the Atomos with no cards in for 35 mins or so. Then shut the camera and inserted the CfExpress card and tried to record in 4k120fps and see how much time I get. I only got 5 mins left in 4k 120!! So this tells me, using the ninja V is only good for recording 4k HQ 24 fps and after that the camera becomes useless for any high frame rate recording in 4k, let alone 8k. Got hit hard with the cripple hammer lol. 
 
 

I realize this camera could be a winner for photographers and garbage for some video shooters. For me however, it's in the middle. The R5 is definitely a Better EOS R with Superb Autofocus, dual cards slot, 45 MP, up to 1080P 120 (future firmware update hopefully) and un-cropped but low quality 4k (NON HQ). But for $3899 ? Makes no sense. May be for $2899 this would still be ok-ish..
It does not make sense to pay $4k for a camera that was advertised as a filmmakers tool for pro use which can't even shoot 1 min of 4k HQ after some moderate use. If A7iii, Z6 and other full frame cameras can do oversampled 4k without overheating, then surely it's not unreasonable to expect a $4000 camera to do at least 4k24p HQ without overheating. 
8K | 4k 60FPS | 4k 120 FPS | All for 15 - 20 mins mins is OK. Thank you Canon for adding these feature and making them avail to us for some use.  But 4k 24p HQ for only 15-20 mins and overheating even in this mode ??  HELL NO! 
For all the people who are saying to shoot video get a cine cam, or you're a noob if you don't have two cameras and etc - Look, the Sony a7iii, Z6, S1 can all do High Quality 4k 24p without any overheating issues. Even to use this as a B-CAM it needs to be reliable. That's all I need, a camera that is reliable to use in the field. Not something that I'm constantly worried about overheating for using a feature i.e. 4k HQ, that it was advertised to do.