Weather radar seems to cause frame rate drop
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@Outermarker fully understand your frustration... I had some odd issues every now and then but usually they get resolved. I would strongly recommended creating a consistently reproducible test-case , attempt it several times and then check with the TBM850. I would disable as much as possible external factors and start with empty community, no addons, preset weather , no AI. would load a fixed FP to the TBM930 and would fly it 2-3 times to see that the problem doesn't occur with clean stock sim. Then would load the TBM850, stock avionics only and repeat the test.
From my perspective, other than sim bugs (which I've seen enough since the early alpha days), worth opening developer modes -> FPS display and verify VRAM usage and also monitor main thread and gpu usages.
Sharing some recent issues that got resolved: Issue I had during SU13, a first time ever... were severe stutters in flight which disappeared when I disabled the rolling cache. Since then I'm with rolling cache enabled now in SU14 beta. During SU14 I reported some hard freezes issues but since then that seems to be either fixed or resolved by my driver update. I've also updated my nVidia drivers to 546.01 recently. Every change could be a cause or a remedy so I suggest making sure you are isolating factors and testing as much as feasible.
Hope it helps... good luck! -
@Outermarker Indeed, I meant the developer. He addressed both of us, but I did not receive the file to test.
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@Black-Square I don't want to be annoying but is there any chance we could get a status update on this?
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No problem. I was originally planning a small overhaul of the failure and options system, which would be easy to deploy on my older aircraft, and for you to test. In the meantime, I wound up creating a tablet interface with more features than I thought I would ever add to my aircraft, of which the failure system is just a small component. If I had my druthers, I would unleash this new code with the release of the Dukes, and if that solves the problem, deploy it across my older aircraft. I understand that this could be a long wait for you, though. I just read my previous messages to see what I had planned to test with you. I will create what I promised and pass it to you soon to test with. I'm knee deep in that code right now, so it should be easy for me to do. Sorry for the delay.
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Sounds good, thank you!!
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@Black-Square Hi, any chance you can make something available for us to test soon? I'd love to buy the Dukes on release day, I have fond memories of the RealAir versions, but both the Bonanza and TBM are collecting dust in my hangar because of this issue and they don't need another neighbor...
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Yessir, thank you for the reminder. This is actually the perfect day for me to sort this out for you. I will give you a version of the TBM's weather radar that only functions as a weather radar with none of the failure systems. Unfortunately, I have to get someone at Just Flight to upload this file with download permissions for me, but I'm sure they will get that done first thing on Monday.
Sorry for the enormous delay on getting this to you. I'm very grateful that you're still willing to test it for me.
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I just made the files and tested them. I will get this over to Just Flight and send you the link ASAP. Again, thank you for reminding me about this. I am very interested in your results. I have a couple more ideas we could try if this doesn't work too. Hopefully we will be one step closer with this test, and then we can make sure the Dukes don't suffer from this problem before they are released. Thank you!
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Replace the three files in...
...[Your Community Folder]\bksq-aircraft-tbm850\html_ui\Pages\VCockpit\Instruments\NavSystems\bksq-aircraft-tbm850\bksq_wradar1This will disable state saving and failures, so don't expect everything to work perfectly. Nothing should be fundamentally broken, though. You should be able to test with this continuously.
Let me know how it works! Sorry to make you wait so long when you're being generous enough to help me test.
Good luck!
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@Black-Square Hi Nick, this morning I wanted to do a short test flight as a formality to confirm the issue had not magically disappeared before I test your new files...I've spent the last 13 hours testing, completed two 4 hour flights in the TBM, currently airborn in the Bonanza about to reach the two hour mark. All of a sudden the issue is gone. It's honestly super baffling to me.
Remember, I had this issue since release day of the Bonanza and could reproduce it 99% of the time. It used to occur roughly one hour after loading into the sim. For the past year I've tested so many different things with the sim, reinstalled it multiple times and tested it as clean as it gets with only the Bonanza or TBM installed, bought a new PC without reusing any old hardware but the issue would always remain.
My initial explaination was the following: Fenix has recently released a major update for their A320. A few users (including me) had CTD issues with their recommended display rendering option and the culprit was identified as Rivatuner Statistic Server (RTSS).
I've been using that for a long time in conjunction with MSI Afterburner to overlay GPU/CPU load and FPS on my screen. Uninstalling RTSS fixed the CTD issues in the Fenix A320. After I had finished the first 4 hour flight in the TBM my best guess was that it must have been RTSS all along.
That would've also explained why only a few users are/were affected by this. I installed it again expecting the problem to return but I was able to complete the return flight without issues.
My only plausable explaination now is that either something has changed within Sim Update 15 (beta) that fixed whatever was happening to cause this OR an update to RTSS fixed whatever was going on.
Since I'm not a Dev I have no idea what half of this stuff means but if you want to check the changelog to see if something catches your eye that might be related you can find it on the bottom of this page: https://www.guru3d.com/download/rtss-rivatuner-statistics-server-download/
Of course I'm still happy to help and test the new files but I'm still a bit baffled. -
Hi, not sure what to tell you but it appears to have magically fixed itself for me. I've opted out of SU15 beta, installed an old version of RTSS but can't get the problem to return. I'm out of ideas to be honest, apart from the odd windows and nvidia driver updates nothing has changed on my end.
Since this is the first time I have the chance to without issues I'll be flying the TBM quite a bit now.
If the problem returns I'll report back and test your files!
@Harry_W Hi, could you check if you're still suffering from this issue? -
@Black-Square In the last two weeks I've flown the TBM more than I'd like to admit (also did some long flights in the Bonnie) and I've had no problems at all, which of course I'm very happy about, but somehow it's also frustrating that it's just suddenly gone without knowing why.
I've been able to reproduce this issue 99% of the time, even on a new PC with a clean MSFS install, which leads me to believe that this issue may have gone away for everyone previously affected?!
No idea if it was an MSFS update, a GPU driver update, or a Windows update, but something must have changed between roughly December and now.
Maybe @Harry_W and @glideslope can comment at some point if they are still suffering from this issue or not.
Thanks for offering your test files and sorry that I couldn't make use of them. I'm very much looking forward to the Dukes now! -
Thank you so much for the follow up. Sorry I didn't respond to your initial message with your findings. Much like you, I am delighted that you're able to fly so much and have a great experience, but it's never good when possible bugs just "go away". (Ironically, I suppose the same is true of real bugs in your house when you're trying to find them.)
Thank you so much for testing this and keeping an eye out for it. I would also like to encourage anyone else who might be reading this to see if their problem went away, or try my stripped down weather radar to see if that fixes the problem.
Thanks again! Let me know if you ever have any other concerns related to this, and I will do my best to help.
