xmr-stak rejects and connection errors!

[siphon00]

I'm not sure what I've done wrong here, it's been a few years since I've set up a miner! Hopefully someone here knows more than me. I'm using an older PC: AMD fx-6200, 12GB DDR3, r9 280X gpu. trying to use xmr-stak to mine monero. Using Radeon Crimson Driver Packaging Version
17.30.1029-170808a2-317304E-CrimsonReLive

Attaching the config below along with the miner progress:

/*

• Number of GPUs that you have in your system. Each GPU will get its own CPU thread.
  */
  "gpu_thread_num" : 1,

/*

• GPU configuration. You should play around with intensity and worksize as the fastest settings will vary.

•  index    - GPU index number usually starts from 0
  

• intensity - Number of parallel GPU threads (nothing to do with CPU threads)
• worksize - Number of local GPU threads (nothing to do with CPU threads)
• affine_to_cpu - This will affine the thread to a CPU. This can make a GPU miner play along nicer with a CPU miner.
  */
  "gpu_threads_conf" : [
  { "index" : 0, "intensity" : 1000, "worksize" : 8, "affine_to_cpu" : false },

],

/*

• Platform index. This will be 0 unless you have different OpenCL platform - eg. AMD and Intel.
  */
  "platform_index" : 0,

/*

• TLS Settings
• If you need real security, make sure tls_secure_algo is enabled (otherwise MITM attack can downgrade encryption
• to trivially breakable stuff like DES and MD5), and verify the server's fingerprint through a trusted channel.
• use_tls - This option will make us connect using Transport Layer Security.
• tls_secure_algo - Use only secure algorithms. This will make us quit with an error if we can't negotiate a secure algo.
• tls_fingerprint - Server's SHA256 fingerprint. If this string is non-empty then we will check the server's cert against it.
  */
  "use_tls" : false,
  "tls_secure_algo" : true,
  "tls_fingerprint" : "",

/*

• pool_address - Pool address should be in the form "pool.supportxmr.com:3333". Only stratum pools are supported.
• wallet_address - Your wallet, or pool login.
• pool_password - Can be empty in most cases or "x".
  */
  "pool_address" : "pool.supportxmr.com:3333",
  "wallet_address" : "48AetnsfAix9nCPfYHAFzsaU9vGv3FjZs7SJ5Gcd8pwVXc6ujaQVtP8VE5Px8uj9YyZN3v9aZffrXRD8phz6Wter71HQosg",
  "pool_password" : "x",

/*

• Network timeouts.
• Because of the way this client is written it doesn't need to constantly talk (keep-alive) to the server to make
• sure it is there. We detect a buggy / overloaded server by the call timeout. The default values will be ok for
• nearly all cases. If they aren't the pool has most likely overload issues. Low call timeout values are preferable -
• long timeouts mean that we waste hashes on potentially stale jobs. Connection report will tell you how long the
• server usually takes to process our calls.
• call_timeout - How long should we wait for a response from the server before we assume it is dead and drop the connection.
• retry_time - How long should we wait before another connection attempt.

•            Both values are in seconds.
  

• giveup_limit - Limit how many times we try to reconnect to the pool. Zero means no limit. Note that stak miners

•            don't mine while the connection is lost, so your computer's power usage goes down to idle.
  

*/
"call_timeout" : 10,
"retry_time" : 10,
"giveup_limit" : 0,

/*

• Output control.
• Since most people are used to miners printing all the time, that's what we do by default too. This is suboptimal
• really, since you cannot see errors under pages and pages of text and performance stats. Given that we have internal
• performance monitors, there is very little reason to spew out pages of text instead of concise reports.
• Press 'h' (hashrate), 'r' (results) or 'c' (connection) to print reports.
• verbose_level - 0 - Don't print anything.

•             1 - Print intro, connection event, disconnect event
  

•             2 - All of level 1, and new job (block) event if the difficulty is different from the last job
  

•             3 - All of level 1, and new job (block) event in all cases, result submission event.
  

•             4 - All of level 3, and automatic hashrate report printing 
  

*/
"verbose_level" : 3,

/*

• Automatic hashrate report
• h_print_time - How often, in seconds, should we print a hashrate report if verbose_level is set to 4.

•            This option has no effect if verbose_level is not 4.
  

*/
"h_print_time" : 60,

/*

• Daemon mode
• If you are running the process in the background and you don't need the keyboard reports, set this to true.
• This should solve the hashrate problems on some emulated terminals.
  */
  "daemon_mode" : false,

/*

• Output file
• output_file - This option will log all output to a file.

*/
"output_file" : "",

/*

• Built-in web server
• I like checking my hashrate on my phone. Don't you?
• Keep in mind that you will need to set up port forwarding on your router if you want to access it from
• outside of your home network. Ports lower than 1024 on Linux systems will require root.
• httpd_port - Port we should listen on. Default, 0, will switch off the server.
  */
  "httpd_port" : 0,

/*

• prefer_ipv4 - IPv6 preference. If the host is available on both IPv4 and IPv6 net, which one should be choose?

•           This setting will only be needed in 2020's. No need to worry about it now.
  

*/
"prefer_ipv4" : true,

You can use following keys to display reports:
'h' - hashrate
'r' - results
'c' - connection

[2021-02-17 17:21:39] : Starting GPU thread, no affinity.
[2021-02-17 17:21:39] : Connecting to pool pool.supportxmr.com:3333 ...
[2021-02-17 17:21:39] : Connected. Logging in...
[2021-02-17 17:21:39] : Difficulty changed. Now: 50000.
[2021-02-17 17:21:39] : New block detected.
[2021-02-17 17:21:42] : Result rejected by the pool.
[2021-02-17 17:24:56] : Result rejected by the pool.
[2021-02-17 17:24:56] : SOCKET ERROR - PARSE error: Unexpected call response
[2021-02-17 17:24:56] : Pool connection lost. Waiting 10 s before retry (attempt 1).
[2021-02-17 17:25:06] : Connecting to pool pool.supportxmr.com:3333 ...
[2021-02-17 17:25:06] : Connected. Logging in...
[2021-02-17 17:25:06] : Difficulty changed. Now: 50000.
[2021-02-17 17:25:06] : New block detected.
[2021-02-17 17:25:25] : Difficulty changed. Now: 70313.
[2021-02-17 17:25:25] : New block detected.
[2021-02-17 17:26:25] : Difficulty changed. Now: 50000.
[2021-02-17 17:26:25] : New block detected.
[2021-02-17 17:26:30] : New block detected.
[2021-02-17 17:30:37] : Result rejected by the pool.
[2021-02-17 17:36:09] : Result rejected by the pool.
[2021-02-17 17:36:09] : Difficulty changed. Now: 50001.
[2021-02-17 17:36:09] : New block detected.
[2021-02-17 17:36:25] : Difficulty changed. Now: 50000.
[2021-02-17 17:36:25] : New block detected.