After upgrading to 1.3.5 I'm getting Errors in the log

This is the errors and warnings I’m getting after upgrading. numerous times per day. I’m getting the error, Task was never retrieved ValueError: Newer block not found. Also I’m getting numerous block validation time warnings. It’s taking 2-5 seconds to validation blocks instead of the normal .2-.5 secs.

2022-06-04T22:49:09.211 full_node asyncio : ERROR Task exception was never retrieved
future: <Task finished name=‘Task-7928226’ coro=<RpcServer._state_changed() done, defined at chia\rpc\rpc_server.py:56> exception=ValueError(‘Newer block not found’)>
Traceback (most recent call last):
File “chia\rpc\rpc_server.py”, line 59, in _state_changed
File “chia\rpc\full_node_rpc_api.py”, line 72, in _state_changed
File “chia\rpc\full_node_rpc_api.py”, line 165, in get_blockchain_state
File “chia\rpc\full_node_rpc_api.py”, line 473, in get_network_space
ValueError: Newer block not found
2022-06-04T22:49:10.879 full_node chia.full_node.full_node: WARNING Block validation time: 2.13 seconds, pre_validation time: 0.23 seconds, cost: 1105332380, percent full: 10.048% header_hash: 42e75176aa2a2dda0b3e8d60f6898ebd88777bd4e0a1e5e09a24a9634291a8bf height: 2074610
2022-06-04T22:53:53.443 full_node chia.full_node.full_node: WARNING Block validation time: 4.36 seconds, pre_validation time: 0.27 seconds, cost: 3115009921, percent full: 28.318% header_hash: 3ecaa6a18fe03588a3895f16468ccb6724efb0ff2c46c65c55fd4db9429c65d6 height: 2074631
2022-06-04T23:01:33.394 full_node chia.full_node.full_node: WARNING Block validation time: 2.39 seconds, pre_validation time: 0.20 seconds, cost: 2245082176, percent full: 20.41% header_hash: 3e8ed9ac54aae0f2b362ba1e1831cef14f2743580eb312134ee47f7aa31a9401 height: 2074656
2022-06-04T23:05:45.087 full_node chia.full_node.full_node: WARNING Block validation time: 2.63 seconds, pre_validation time: 0.23 seconds, cost: 1275930020, percent full: 11.599% header_hash: 1d3b0ff937a330570ba2c91cd4121f9dfafa662d6a2ea54e0fb3a4f7b8d693cb height: 2074668
2022-06-04T23:09:31.657 full_node chia.full_node.full_node: WARNING Block validation time: 4.41 seconds, pre_validation time: 0.19 seconds, cost: 3589849359, percent full: 32.635% header_hash: 6f80aabc1784e8ab4881ec4c2957f489d5ebd3328cb6d568c3092decf7c3f526 height: 2074677
2022-06-04T23:22:56.082 full_node asyncio : ERROR Task exception was never retrieved
future: <Task finished name=‘Task-8101531’ coro=<RpcServer._state_changed() done, defined at chia\rpc\rpc_server.py:56> exception=ValueError(‘Newer block not found’)>
Traceback (most recent call last):
File “chia\rpc\rpc_server.py”, line 59, in _state_changed
File “chia\rpc\full_node_rpc_api.py”, line 72, in _state_changed
File “chia\rpc\full_node_rpc_api.py”, line 165, in get_blockchain_state
File “chia\rpc\full_node_rpc_api.py”, line 473, in get_network_space
ValueError: Newer block not found
2022-06-04T23:22:57.189 full_node chia.full_node.full_node: WARNING Block validation time: 2.18 seconds, pre_validation time: 0.27 seconds, cost: 3115030504, percent full: 28.318% header_hash: 11d48b8023e56c4c3c55a551fea8a51f7c5cfbcb235fd4cf7467df02c2b24a89 height: 2074714
2022-06-04T23:50:33.976 full_node chia.full_node.full_node: WARNING Block validation time: 2.47 seconds, pre_validation time: 0.19 seconds, cost: 4484365697, percent full: 40.767% header_hash: c9eda4ad8e1a0de05d610997f7e2b152a8b9f6a7a1680cd4aad1aa613a78dfa1 height: 2074808

Have you tried rebooting your system? Just asking… And you have enough space on your hard disks?

Yes I have rebooted. I’ve also tried doing a fresh install with 2 day sync. I’m getting the task was never retrieved error at least once an hour and block validation warnings numerous times every hour.

Is this a Windows 10 install?

Yes this is on Windows 10.

And when you did a fresh install, you deleted the .chia and .chia_keys folder and entered the 24 word phrase? And your PC has a fixed Static IP address and that address has port 8444 forwarded in your router. Just asking to get some background, How much disk space do you have on your C: drive? and What version Chia did you install?

Yes I deleted the folders before doing a fresh install. Yes I’m on a static IP with 8444 port open. I have plenty of space on my C: drive, 100GB free. I upgraded from 1.2.11. Basically everything was running butter smooth on 1.2.11. I changed nothing. Upgraded to 1.3.5, boom errors and warnings. Tried to reinstall Chia once and that was it. Didn’t change my ports or anything.

Did you start fresh on 1.3.5 and how big is your database file? It should be a V2 file since you stated you started fresh on 1.3.5, correct. And 100GB is cutting it close as the DB file grows after 4 days of syncing. This is my currect folder

I’m on V2 database. My folder looks the same as yours. I have 100GB free on my drive not 100GB drive totaI. Plenty of space for the DB to grow. I will be upgrading my OS SSD to a larger capacity drive but that shouldn’t cause errors and warnings?

Also on this machine uninstall every thing you can to get more space. When you upgraded from 1.2.11 to 1.3.5 did you run the .\chia DB Upgrade if you wipped out everything and the folders and install 1.3.5 add the 24 word phrase and sync. you should create the V2 database files.

My machines are for chia only. I do fresh windows install and only have chia on it along with small programs like hwinfo to monitor the system. Nothing else to delete. Like I said, I did a fresh install by deleting all chia folders and files first then installing 1.3.5. I did this twice.

What size is your C: disk? Also how much memory do you have in your system and what type of CPU?

I have this error also under same circumstances - not sure what it means

I’m in a pool & all my partials are valid so getting the projected payouts but haven’t hit an actual block since upgrade despite estimated time to win <9 days

I’m on a 240GB SSD with 100GB free. My farmer is a 5950x with 64GB ram.

I only worry about that small space on your C: drive down the soon road…

If 1.3.5 doesn’t work for you maybe try 1.3.4.the only error i get is could not create new wallet address, but thats a common error due to pooling and is expected, i just ignore it.
You have tried reinstalling 1.3.5, still not working to your satisfaction, downgrading is the simplest fix IMO.

Yes I have also noticed a decrease in blocks won. Maybe slow block validation times? Normally they’re under 1 sec but with this new 1.3 we’re getting 2-5 sec block time warnings. This has to affect the blocks won somehow.

Thats the thing. I upgraded from 1.2.11 so I don’t know how 1.3.4 will affect my system. It was running perfect on 1.2.11 with no errors or warnings on the farmer or harvesters. I don’t want to go thru another 2 days sync just to find out it’s doing the same thing on 1.3.4.

Not at all, below 5 sec is well within tolerance and wont affect win rate at all

If you back up your database, reinstall, stop chia, move the blockchain database back to the proper folder you wont be waiting days.