求助【ccs+codex+grok】调用出现的各种问题

大概几个问题，我描述一下。实在折腾不动了，想着用grok接入改个前端。结果codex配置自己折腾了几下跑通了，但是早上起来发现各种奇葩问题冒出来还都不一样。

重要信息：我接入的是黑白佬的grok接口。上班没办法折腾求佬友帮忙解决一下，我初步感觉是某个配置不兼容导致的。

问题1：上下文超过500K不会自动压缩，这个测试几次都是直接中断了。下面配置加了完全不生效。

model_context_window = 500000

model_auto_compact_token_limit = 400000

问题2：之前都没问题早上起来运行就出现tool调用不支持的问题。

CC Switch local proxy failed while handling Codex endpoint /responses. Provider: 黑白 grok 4.5; model: grok-4.5; upstream_status: HTTP 400; cause: 来自上游渠道的报错: Invalid tool arguments received, please pass back the unmodified tool arguments from the original model response: trailing characters at line 1 column 127 (request id: 2026071510084631435454GM7TFQVG)

问题3：重新开会话也是一样的情况。不知道什么鬼~

CC Switch local proxy failed while handling Codex endpoint /responses. Provider: 黑白 grok 4.5; model: grok-4.5; upstream_status: HTTP 400; cause: invalid character ‘{’ after top-level value (request id: 20260715102216979113703B13oAt1O)

贴一下我的配置：

disable_response_storage = true

model_provider = "xxx"

model = "grok-4.5"

review_model = "grok-4.5"

model_reasoning_effort = "max" 

approval_policy = "never"

service_tier = "fast"

sandbox_mode = "danger-full-access"

network_access = "enabled"

web_search = "live"

model_supports_reasoning_summaries = true

model_context_window = 500000

model_auto_compact_token_limit = 400000



personality = "pragmatic"

[model_providers.xxx]

name = "xxx"

base_url = "https://ai.hybgzs.com/v1/chat/completions"

wire_api = "responses"

requires_openai_auth = true



[windows]

sandbox = "elevated"



[features]

skills = true

hooks = true

js_repl = false

multi_agent = true

goals = true

memories = true

  

[agents]

max_threads = 4



[tui.model_availability_nux]

"grok-4.5" = 4